Dernières SOA Certified Professional S90-19A de la pratique de l'examen questions et réponses téléchargement gratuit

Vous pouvez s'exercer en Internet avec le démo gratuit. Vous allez découvrir que la Q&A de Pass4Test est laquelle le plus complète. C'est ce que vous voulez.

La partie plus nouvelle de test Certification SOA Certified Professional S90-19A est disponible à télécharger gratuitement dans le site de Pass4Test. Les exercices de Pass4Test sont bien proches de test réel SOA Certified Professional S90-19A. En comparaison les Q&As dans les autres sites, vous trouverez que les nôtres sont beaucoup plus complets. Les Q&As de Pass4Test sont tout recherchés par les experts de Pass4Test, y compris le test simulation.

La Q&A SOA Certified Professional S90-19A est étudiée par les experts de Pass4Test qui font tous effort en profitant leurs connaissances professionnelles. La Q&A de Pass4Test est ciblée aux candidats de test IT Certification. Vous voyez peut-être les Q&As similaires dansn les autres site web, mais il n'y a que Pass4Test d'avoir le guide d'étude plus complet. C'est le meilleur choix à s'assurer le succès de test Certification SOA Certified Professional S90-19A.

Vous n'avez besoin que de faire les exercices à propos du test SOA Certified Professional S90-19A offertes par Pass4Test, vous pouvez réussir le test sans aucune doute. Et ensuite, vous aurez plus de chances de promouvoir avec le Certificat. Si vous ajoutez le produit au panier, nous vous offrirons le service 24h en ligne.

Code d'Examen: S90-19A
Nom d'Examen: SOA Certified Professional (Advanced SOA Security)
Questions et réponses: 83 Q&As

Le produit de Pass4Test est réputée par une bonne qualité et fiabilité. Vous pouvez télécharger le démo grantuit pour prendre un essai, nons avons la confiance que vous seriez satisfait. Vous n'aurez plus de raison à s'hésiter en face d'un aussi bon produit. Ajoutez notre Q&A au panier, vous aurez une meilleure préparation avant le test.

S90-19A Démo gratuit à télécharger: http://www.pass4test.fr/S90-19A.html

NO.1 Service A's logic has been implemented using managed code. An attacker sends an XML bomb to
Service A. As a result, Service A's memory consumption started increasing at an alarming rate and then
decreased back to normal. The service was not affected by this attack and quickly recovered. Which of
the following attacks were potentially avoided?
A. XML parser attack
B. Buffer overrun attack
C. Insufficient authorization attack
D. Denial of service
Answer: A,D

SOA Certified Professional examen   S90-19A examen   S90-19A examen   S90-19A   S90-19A   certification S90-19A

NO.2 Security policies defined using WS-SecurityPolicy can be used to convey which of the following
requirements to a service consumer?
A. Whether transport-layer or message-layer security needs to be used
B. The encryption type that needs to be used for transport-layer security
C. The algorithms that need to be used for cryptographic operations
D. The type of security token that must be used
Answer: A,C,D

SOA Certified Professional examen   S90-19A   S90-19A   S90-19A examen   certification S90-19A

NO.3 The Service Perimeter Guard pattern has been applied to help avoid denial of service attacks for a
service inventory. As a result, services within the service inventory are only accessible via a perimeter
service However, denial of service attacks continue to succeed and services within the service inventory
become unavailable to external service consumers. What is the likely cause of this?
A. The application of the Service Perimeter Guard pattern needs to be combined with the application of
the Message Screening pattern in order to mitigate denial of service attacks.
B. The perimeter service itself is the victim of denial of service attacks. As a result, none of the services
inside the service inventory can be accessed by external service consumers.
C. The Trusted Subsystem pattern should have been applied so that each service has a dedicated trusted
subsystem.
D. The Service Perimeter Guard pattern does not help avoid denial of service attacks.
Answer: B

SOA Certified Professional examen   S90-19A examen   S90-19A examen   S90-19A

NO.4 When designing XML schemas to avoid data-centric threats, which of the following are valid
considerations?
A. The maxOccurs attribute needs to be specified using a restrictive value.
B. The <xsd:any> element needs to be avoided.
C. The <xsd:restriction> element can be used to create more restrictive user-defined simple types.
D. All of the above.
Answer: B,D

SOA Certified Professional   S90-19A   certification S90-19A   S90-19A   S90-19A examen

NO.5 Service A has recently been the victim of XPath injection attacks. Messages sent between Service A
and Service C have traditionally been protected via transport-layer security. A redesign of the service
composition architecture introduces Service B, which is positioned as an intermediary service between
Service A and Service C. The Message Screening pattern was applied to the design of Service B. As part
of the new service composition architecture, transport-layer security is replaced with message-layer
security for all services, but Service A and Service C continue to share the same encryption key. After the
new service composition goes live, Service A continues to be subjected to XPath injection attacks. What
is the reason for this?
A. The message screening logic can only work for Service C. Therefore, Service A is not protected.
B. Because message-layer security is being used, it is not possible for the message screening logic in
Service B to inspect messages without having the encryption key that is shared by Service A and Service
C.
C. XPath injection attacks are not prevented by message screening logic or message-layer security.
D. None of the above.
Answer: B

certification SOA Certified Professional   S90-19A examen   certification S90-19A

NO.6 An alternative to using a ___________ is to use a __________.
A. Public key, private key
B. Digital signature, symmetric key
C. Public key, key agreement security session
D. Digital signature, asymmetric key
Answer: C

SOA Certified Professional examen   S90-19A   S90-19A examen   S90-19A examen   S90-19A

NO.7 Which of the following types of attack always affect the availability of a service?
A. Exception generation attack
B. SQL injection attack
C. XPath injection attack
D. None of the above
Answer: D

certification SOA Certified Professional   S90-19A examen   S90-19A   S90-19A

NO.8 The Trusted Subsystem pattern is applied to a service that provides access to a database. Select the
answer that best explains why this service is still at risk of being subjected to an insufficient authorization
attack.
A. Attackers can steal confidential data by monitoring the network traffic that occurs between the service
and the database.
B. Because the Service Perimeter Guard pattern was also not applied, the database is not protected by a
firewall.
C. If an attacker gains access to the security credentials used by the service to access the database, the
attacker can access the database directly.
D. None of the above.
Answer: C

SOA Certified Professional examen   certification S90-19A   S90-19A   certification S90-19A

NO.9 The use of session keys and symmetric cryptography results in:
A. Increased performance degradation
B. Increased reliability degradation
C. Reduced message sizes
D. None of the above
Answer: D

certification SOA Certified Professional   S90-19A examen   S90-19A examen   certification S90-19A

NO.10 The application of the Service Loose Coupling principle does not relate to the use of security policies
as part of service contracts.
A. True
B. False
Answer: B

SOA Certified Professional   S90-19A   certification S90-19A   certification S90-19A

NO.11 The use of XML schemas for data validation helps avoid several types of data-centric threats.
A. True
B. False
Answer: A

SOA Certified Professional examen   S90-19A   S90-19A   S90-19A   certification S90-19A

NO.12 ___________ is an industry standard that describes mechanisms for issuing, validating, renewing and
cancelling security tokens.
A. WS-Security
B. WS-Trust
C. WS-SecureConversation
D. WS-SecurityPolicy
Answer: B

SOA Certified Professional examen   S90-19A   certification S90-19A   S90-19A

NO.13 Which of the following can directly contribute to making a service composition architecture more
vulnerable to attacks?
A. Reliance on intermediaries
B. Reliance on transport-layer security
C. Reliance on open networks
D. All of the above
Answer: D

SOA Certified Professional   S90-19A examen   S90-19A

NO.14 How can the use of pre-compiled XPath expressions help avoid attacks?
A. Pre-compiled XPath expressions execute faster and therefore help avoid denial of service attacks.
B. Pre-compiled XPath expressions reduce the chance of missing escape characters, which helps avoid
XPath injection attacks
C. Pre-compiled XPath expressions contain no white space, which helps avoid buffer overrun attacks
D. They can't because XPath expressions cannot be pre-compiled
Answer: B

SOA Certified Professional examen   S90-19A examen   S90-19A examen   S90-19A   S90-19A examen

NO.15 Service A needs to be designed so that it supports message integrity and so that only part of the
messages exchanged by the service are encrypted. You are asked to create the security policy for this
service. What type of policy assertions should you use?
A. Token assertions
B. Protection assertions
C. Security binding assertions
D. Service A's security requirements cannot be expressed in a policy
Answer: B

certification SOA Certified Professional   certification S90-19A   S90-19A examen   S90-19A examen

Un bon choix de l'outil à se former est le point essentiel à passer le test SOA Certified Professional S90-19A, et les documentations à propos de rechercher le test SOA Certified Professional S90-19A est toujours une part plus importante pendant la préparation de test Certification. Les Q&As offertes par les experts de Pass4Test sont presque même que les tests réels. Pass4Test est un site web particulièrement en apportant les facilités aux gens qui veulent passer le test Certification.

SOA Certified Professional meilleur examen C90-06A C90-05A C90-03A C90-02A C90-01A S90-20A, questions et réponses

La Q&A SOA Certified Professional C90-06A C90-05A C90-03A C90-02A C90-01A S90-20A de Pass4Test est liée bien avec le test réel de SOA Certified Professional C90-06A C90-05A C90-03A C90-02A C90-01A S90-20A. La mise à jour gratuite est pour vous après vendre. Nous avons la capacité à vous assurer le succès de test SOA Certified Professional C90-06A C90-05A C90-03A C90-02A C90-01A S90-20A 100%. Si malheureusement vous échouerez le test, votre argent sera tout rendu.

Vous aurez une assurance 100% à réussir le test SOA Certified Professional C90-06A C90-05A C90-03A C90-02A C90-01A S90-20A si vous choisissez le produit de Pass4Test. Si malheuresement, vous ne passerez pas le test, votre argent seront tout rendu.

Nous sommes clairs que ce soit necessaire d'avoir quelques certificats IT dans cette industrie de plus en plus intense. Le Certificat IT est une bonne examination des connaissances démandées. Dans l'Industrie IT, le test SOA Certified Professional C90-06A C90-05A C90-03A C90-02A C90-01A S90-20A est une bonne examination. Mais c'est difficile à passer le test SOA Certified Professional C90-06A C90-05A C90-03A C90-02A C90-01A S90-20A. Pour améliorer le travail dans le future, c'est intélligent de prendre une bonne formation en coûtant un peu d'argent. Vous allez passer le test 100% en utilisant le Pass4Test. Votre argent sera tout rendu si votre test est raté.

Quand vous hésitez même à choisir Pass4Test, le démo gratuit dans le site Pass4Test est disponible pour vous à essayer avant d'acheter. Nos démos vous feront confiant à choisir Pass4Test. Pass4Test est votre meilleur choix à passer l'examen de Certification SOA Certified Professional C90-06A C90-05A C90-03A C90-02A C90-01A S90-20A, et aussi une meilleure assurance du succès du test C90-06A C90-05A C90-03A C90-02A C90-01A S90-20A. Vous choisissez Pass4Test, vous choisissez le succès.

Pass4Test peut offrir la facilité aux candidats qui préparent le test SOA Certified Professional C90-06A C90-05A C90-03A C90-02A C90-01A S90-20A. Nombreux de candidats choisissent le Pass4Test à préparer le test et réussir finalement à la première fois. Les experts de Pass4Test sont expérimentés et spécialistes. Ils profitent leurs expériences riches et connaissances professionnelles à rechercher la Q&A SOA Certified Professional C90-06A C90-05A C90-03A C90-02A C90-01A S90-20A selon le résumé de test réel SOA Certified Professional C90-06A C90-05A C90-03A C90-02A C90-01A S90-20A. Vous pouvez réussir le test à la première fois sans aucune doute.

Choisissez le Pass4Test, choisissez le succès. Le produit offert par Pass4Test vous permet à réussir le test SOA Certified Professional C90-06A C90-05A C90-03A C90-02A C90-01A S90-20A. C'est necessaire de prendre un test simulation avant participer le test réel. C'est une façon bien effective. Choisir Pass4Test vous permet à réussir 100% le test.

Code d'Examen: C90-06A
Nom d'Examen: SOA Certified Professional (Cloud Architecture Lab)
Questions et réponses: 15 Q&As

Code d'Examen: C90-05A
Nom d'Examen: SOA Certified Professional (Advance Cloud Architecture - C90.05)
Questions et réponses: 50 Q&As

Code d'Examen: C90-03A
Nom d'Examen: SOA Certified Professional (Cloud Technology Lab)
Questions et réponses: 21 Q&As

Code d'Examen: C90-02A
Nom d'Examen: SOA Certified Professional (Cloud Technology Concepts)
Questions et réponses: 87 Q&As

Code d'Examen: C90-01A
Nom d'Examen: SOA Certified Professional (Fundamental Cloud Computing(C90.01))
Questions et réponses: 69 Q&As

Code d'Examen: S90-20A
Nom d'Examen: SOA Certified Professional (SOA Security Lab)
Questions et réponses: 30 Q&As

C90-06A Démo gratuit à télécharger: http://www.pass4test.fr/C90-06A.html

NO.1 Cloud Sen/ice A is hosted by Virtual Server A, which is hosted by Hypervisor A on Physical
Server
A. Cloud Service B is hosted by Virtual Server B.
Virtual Server C hosts Cloud Services C and D.
Virtual Server B and Virtual Server C are hosted by Hypervisor B on Physical Server B.
Cloud Service Consumer A accesses Cloud Service A (1). Cloud Service Consumer B accesses Cloud
Service A (2). Cloud Service Consumer C accesses Cloud Service A (3) and then accesses Cloud
Service B (4).
Cloud Service Consumers A, B and C simultaneously access Cloud Service A.
Cloud Service Consumer C receives a runtime exception and its request for access is rejected. It is
determined that Cloud Service Consumer C attempted to upload a large amount of input data for
Cloud Service A, which exceeded the bandwidth threshold of the virtual network. The cloud
architecture needs to be improved to avoid this from happening again.
Cloud Service Consumer C's repeated access of Cloud Service B imposes workloads that are large
and highly unpredictable. After some time, Cloud Service B begins to delay its responses and
sometimes times out entirely. The cloud resource administrator discovers that Virtual Server B is
unstable and close to failure primarily because its CPU and memory resources are being used to
their maximum capacity.
Cloud Services C and D are being positioned as SaaS products for use by a range of cloud consumer
organizations. After their initial release, they begin to quickly use up the available memory in Virtual
Server C, primarily because of the large amounts of state and session data they need to place into
memory for extended periods.
Which of the following statements lists the patterns that can be applied to solve these three
requirements and problems?
A. Elastic Network Capacity, Load Balanced Virtual Server Instances, Service State Management
B. Elastic Resource Capacity, Service Load Balancing, Synchronized Operating State
C. Persistent Virtual Network Configuration. Load Balanced Virtual Switches, Service State
Management
D. None of the above.
Answer: A

SOA Certified Professional   C90-06A   C90-06A

NO.2 Ready-Made Environment A is hosted by Virtual Server A and Ready-Made Environments is
hosted by Virtual Server B.
Virtual Servers A and B are hosted by Hypervisor A, which is part of a hypervisor cluster. An
automated scaling listener intercepts cloud consumer requests and automatically invokes the
on-demand generation of additional instances of ready-made environments, as required.
A self-service portal and a usage and administration portal are also available to cloud consumers.
The self-service portal can be used to request the provisioning of a new ready-made environment.
Any cloud consumer that has already had a ready-made environment provisioned can configure and
view information about that ready-made environment via the usage and administration portal.
Cloud Consumer A accesses Ready-Made Environment A to work on the development of a new
cloud service (1). Cloud Consumer B accesses Ready-Made Environment B to test a recently
completed application comprised of three cloud services (2). Cloud Consumer C accesses the
self-service portal to request the creation of a new ready-made environment (3).
The cloud provider is required to perform an emergency maintenance outage on a cloud storage
device used by all ready-made environments. The unplanned outage takes two hours. During this
period, Cloud Consumers A and B are unable to access Ready-Made Environments A and B and
Cloud Consumer C receives an error when submitting a request to create a new ready-made
environment.
After the maintenance outage is over, Cloud Consumers A and B encounter the following problems:
-Cloud Consumer A is unable to recover session data that was kept in memory for an extended
period, prior to the time of the outage. -Cloud Consumer B has no access to Virtual Server B, which
was moved to Hypervisor B during
the maintenance outage. When Cloud Consumer B attempts to ping Virtual Server B, the
request times out.
Even though Cloud Consumer C is able to log into the usage and administration portal to confirm
that its ready-made environment was successfully provisioned, the unexpected outage has raised
concerns about the stability of the ready-made environment's underlying infrastructure. Cloud
Consumer C informs the cloud provider that it cannot proceed with its lease of the ready-made
environment if there are future occurrences of this type of maintenance outage.
Which of the following statements can help address the problems and concerns of the three cloud
consumers?
A. A combination of the Load Balanced Virtual Server Instances and Synchronized Operating State
patterns can be applied to establish a system capable of deferring state across multiple cloud
storage devices, each located on a different virtual server. The Elastic Disk Provisioning pattern can
be applied to persist virtual server configuration data across hypervisors so that connectivity is
preserved whenever a virtual server is relocated to a different hypervisor. The Zero Downtime
pattern can be applied to ensure that none of the ready-made environments or virtual servers are
subject to a maintenance outage in the future.
B. The Elastic Disk Provisioning and Cross-Storage Device Vertical Tiering patterns can be applied to
establish a cloud architecture that supports a set of cloud storage devices, each with different tiers
that cloud consumers can choose to scale to The Synchronized Operating State pattern can be
applied in combination with the Hypervisor Clustering pattern to avoid further virtual server and
ready-made environment connectivity problems. The Redundant Storage pattern can be applied so
that if a cloud storage device fails, a secondary implementation of the cloud storage device
automatically takes over processing tasks, thereby avoiding outages.
C. The Service State Management pattern can be appliedto establish a system that canpersist
session data in a database. The Persistent Virtual Network Configuration pattern can be applied to
centralize the configuration data necessary for virtual servers to remain accessible after they have
been relocated to different hypervisors. The Storage Maintenance Window pattern can be applied
to establish a system that allows cloud storage devices to be maintained without causing outages.
D. None of the above.
Answer: C

SOA Certified Professional examen   C90-06A examen   certification C90-06A   C90-06A   C90-06A

NO.3 Cloud Storage Device A contains LUN A and can be accessed by external cloud consumers via a
proprietary user portal that is used primarily by cloud consumers to upload and manage data for
backup purposes. Pay-Per-Use Monitor A tracks the amount of data being uploaded and forwards
this information to a billing management system. Cloud Storage Device B is a secondary cloud
storage device. Data from Cloud Storage Device A is replicated synchronously to Cloud Storage
Device B using a storage replication program (not shown). Cloud Storage Device A is further
administered by a cloud resource administrator that works for the cloud provider, who accesses the
cloud storage device via an internal usage and administration portal.
Three different cloud consumers (Sarah. William, Matilda) access Cloud Storage Device A to upload
data for backup purposes (1). These three cloud consumers belong to different
departments within the same organization, and therefore all three share LUN A.
Pay-Per-Use Monitor A collects the storage space data and forwards it to the billing management
system (2).
The cloud provider offers premium and discount storage plans. With the premium plan, the data
stored on Cloud Storage Device A is also replicated to Cloud Storage Device B.
With the discount plan, the data stored on Cloud Storage Device A is not replicated. Both plans are
based on fixed-disk storage allocation. The cost of the premium plan is $5 per week for every GB of
storage space and the cost of the discount plan is $2 per week for every GB of storage space. The
SLA from the cloud provider guarantees availability of 97% for access to Cloud Storage Device A.
The three cloud consumers use Cloud Storage Device A as follows:
-Sara signs up for the discount backup plan and is allocated 50 GBs of storage space. A week later,
she uploads 10 GBs of backup data. A week after that, she uploads another 35 GBs. She later finds
out that for those two weeks her organization was billed $200, which is more than she was
expecting. After she complains to the cloud provider, she learns about how fixed-disk storage
allocation is billed. She asks the cloud provider to change her account to a different
storage plan where she is only billed for the actual amount of storage space she uses at any
given time. The cloud provider assures her that a new system will be set up to accommodate
this request.
-William is on the premium backup plan. He uploads 1 to 3 GBs of important business data every
day. After two weeks of daily uploads, he realizes that the centralized nature of the backup data on
the cloud makes it more convenient for reporting purposes than the distributed nature of the same
data in his on-premise environment. He uses an analysis tool to run queries against the cloud-based
data. However, due to the large quantity of redundant data, the queries end up being ineffective
and take too long to run. He asks the cloud provider to find a solution that can streamline the
cloud-based data by reducing redundancy. By reducing the overall quantity of the data, the analysis
queries will run faster.
-Matilda is on the discount backup plan and uploads backup data on a daily basis. Over the course
of two weeks she uploads over 200 GBs of data. She performs a daily backup at the end of each day
by identifying the data to back up and then using the proprietary user portal to run the cloud
backup procedure. This procedure can take 5 to 45 minutes, depending on the amount of data she
is uploading. Matilda performs this as her last task of the day and therefore initiates the procedure
before she leaves, but does not wait for it to complete. One day, she receives an e-mail from the
cloud provider explaining that the backup procedure from the previous day had failed due to an
unexpected hardware failure that occurred on Cloud Storage Device A.
The notification e-mail goes on to state that this type of failure falls within the 97% availability
guarantee of her organization's SLA, and is therefore in compliance with the current provisioning
agreement. Had a disaster occurred that night, the on-premise data could have been lost and
Matilda would be held accountable. Matilda contacts the cloud provider to demand that the
provisioning agreement be amended to upgrade their existing SLA to the maximum possible
availability (which, for this cloud provider, is 99.999%). The cloud provider agrees to establish a
system to accommodate this request.
Which of the following statements lists the patterns that can be applied to address the three issues
raised by the three cloud consumers?
A. Storage Workload Management, Elastic Disk Provisioning, Centralized Remote Administration
B. Elastic Disk Provisioning, Dynamic Data Normalization, Zero Downtime
C. Storage Maintenance Window, Dynamic Failure Detection and Recovery, Broad Access
D. None of the above.
Answer: B

SOA Certified Professional examen   certification C90-06A   C90-06A examen   certification C90-06A   C90-06A examen

NO.4 Cloud Service A requires access to Cloud Storage Device A, which contains LUNs A and B.
Cloud Service A is hosted by Virtual Server A, which resides on Hypervisor A on Physical Server A.
Virtual Server B hosts Cloud Service B and Cloud Service C.
Cloud Service Consumer A accesses Cloud Service A (1), which then accesses LUN A or B on Cloud
Storage Device A (2). After receiving the requested data from Cloud Service A, Cloud Service
Consumer A forwards the data to Cloud Service B (3), which then writes it to Cloud Storage Device B
(4).
Cloud Service Consumer A belongs to Organization A.
Organization A uses LUN A and LUN B on Cloud Storage Device A to store their important client
account data. Cloud Storage Device A is a low-performance cloud storage device, which begins to
cause performance issues as more data is added to LUNs A and B and as Cloud Service Consumer A
performs data access requests more frequently. Organization A asks that its cloud architecture be
upgraded to process increased quantities of data and higher volumes of data requests.
Organization A has been leasing a PaaS environment that it used to build Cloud Service A, which it
would like to make available to the general public. Organization A needs to establish a system
capable of monitoring usage of Cloud Service A for billing purposes.
The cloud provider is using a usage data collection and reporting system that gathers information on
Organization A's hosted IT resources approximately ten hours after the time of usage. One day,
Organization A attempts to retrieve information on whether Virtual Server B has available Cloud
Service C instances. They discover that they are unable to obtain the current status of Virtual Server
B.
Organization A demands a system that provides instant availability reporting.
Which of the following statements lists the patterns that can be applied to solve these three
requirements and problems?
Which of the following statements lists the patterns that can be applied to solve these three
requirements and problems?
A. Cross-Storage Device Vertical Tiering, Pay-as-You-Go. Self-Provisioning
B. Service Load Balancing, Pay-as-You-Go, Multipath Resource Access
C. Intra-Storage Device Vertical Data Tiering, Usage Monitoring, Centralized Remote Administration
D. None of the above.
Answer: D

SOA Certified Professional   C90-06A examen   C90-06A examen

NO.5 Cloud Service A is hosted by Virtual Server A, which is hosted by Hypervisor A that resides on
Physical Server A.
Cloud Storage Device A is used to store media library data that is continuously replicated with a
redundant, secondary implementation of Cloud Storage A (not shown). Access to Cloud Service A is
monitored by Pay-Per-Use Monitor A.
Access to Cloud Storage Device A is monitored by Pay-Per-Use Monitor B.
Pay-Per-Use Monitors A and B capture billing-related usage data that is forwarded to a billing
management system that is hosted by Physical Server B.
Cloud Service Consumer A accesses Cloud Service A and the usage data is captured by Pay-Per-Use
Monitor A (1). Cloud Consumer B accesses Cloud Storage Device A via a usage and administration
portal that it uses to upload media data (2). This usage is captured by Pay-Per-Use Monitor B (3).
Pay-Per-Use Monitors A and B store collected usage data in the billing management system (4),
which is later used by the cloud provider to bill for the usage of Cloud Service A and Cloud Storage
Device A.
Each service instance of Cloud Service A requires a virtual server with 2 virtual CPUs and 4 GBs of
RAM at a package price of $2.00 for each initial invocation and an additional $0.50 for each
consecutive 60 seconds of usage. Cloud Service Consumer A accesses Cloud Service A twice in one
day. The two exchanges with Cloud Service A last 60 seconds and 120 seconds. For that one day, the
organization that owns Cloud Service Consumer A is billed $6.50, which it determines is incorrect.
After complaining to the cloud provider, it is discovered that the rapid provisioning system
responsible for provisioning instances of Cloud Service A is not de-provisioning Cloud Service A
when Cloud Service Consumer A indicates it has completed an exchange. Instead, Cloud Service A is
de-provisioned after a 60 second timeout that occurs after Cloud Service Consumer A is completed
with an exchange.
Storage space on Cloud Storage Device A can only be purchased in units of terabytes (TBs), with
each TB costing $1 per day. Cloud Consumer B purchases 5 TBs of storage space on day 1 and stores
5 TBs of data on days 6 and 7. Cloud Consumer B was expecting to be billed $10.00, but is billed $35.
After raising a complaint, Cloud Consumer B is informed by the cloud provider that cloud consumers
are billed based on the allocation of storage space, regardless of how much storage space they
actually use.
Which of the following statements describes a solution that can update the cloud architecture to
avoid these billing-related problems and discrepancies?
A. The Pay-as-You-Go pattern can be applied together with the Usage Monitoring pattern to
establish a monitoring and billing system capable of de-provisioning Cloud Service A instances when
they are no longer required. The Dynamic Data Normalization pattern can be applied to eliminate
any redundant data stored by Cloud Consumer A so that the amount of required storage space is
minimized.
B. The Platform Provisioning pattern can be applied to create an intelligent automation script
capable of immediately de-provisioning cloud service instances. The Redundant Storage pattern can
be applied to introduce a secondary cloud storage device for which storage space can be billed
based on actual usage.
C. The Self-Provisioning pattern can be applied to enable the organization that owns Cloud Service
Consumer B to configure how and to what extent Cloud Service A instances need to be provisioned.
The Resource Management pattern can be applied to establish a storage system that bills cloud
consumers for actual storage space usage only.
D. None of the above.
Answer: D

SOA Certified Professional examen   C90-06A   C90-06A   C90-06A   C90-06A examen

Les meilleures SOA Certified Professional S90-02A examen pratique questions et réponses

L'importance de la position de Certificat SOA Certified Professional S90-02A dans l'industrie IT est bien claire pour tout le monde, mais c'est pas facile à obtenir ce Certificat. Il y a beaucoup de Q&As qui manquent une haute précision des réponses. Cependant, Pass4Test peut offrir des matériaux pratiques pour toutes les personnes à participer l'examen de Certification, et il peut aussi offrir à tout moment toutes les informations que vous auriez besoin à réussir l'examen SOA Certified Professional S90-02A par votre première fois.

La Q&A SOA Certified Professional S90-02A est étudiée par les experts de Pass4Test qui font tous effort en profitant leurs connaissances professionnelles. La Q&A de Pass4Test est ciblée aux candidats de test IT Certification. Vous voyez peut-être les Q&As similaires dansn les autres site web, mais il n'y a que Pass4Test d'avoir le guide d'étude plus complet. C'est le meilleur choix à s'assurer le succès de test Certification SOA Certified Professional S90-02A.

C'est un bon choix si vous prendre l'outil de formation de Pass4Test. Vous pouvez télécharger tout d'abord le démo gratuit pour prendre un essai. Vous aurez plus confiances sur Pass4Test après l'essai de notre démo. Si malheureusement, vous ne passe pas le test, votre argent sera tout rendu.

Dans cette société bien intense, c'est avantage si quelque'un a une technique particulère, donc c'est pourquoi beaucoup de gens ont envie de dépnenser les efforts et le temps à préparer le test SOA Certified Professional S90-02A, mais ils ne peuvaient pas réussir finalement. C'est juste parce que ils ont pas bien choisi une bonne formation. L'outil de formation lancé par les experts de Pass4Test vous permet à passer le test SOA Certified Professional S90-02A coûtant un peu d'argent.

Choisir le Pass4Test vous permet non seulement à réussir le test SOA Certified Professional S90-02A, mais encore à enjouir le service en ligne 24h et la mise à jour gratuite pendant un an. Nous allons lancer au premier temps la Q&A SOA Certified Professional S90-02A plus nouvelle. Si vous ne passez pas le test, votre argent sera tout rendu.

Code d'Examen: S90-02A
Nom d'Examen: SOA Certified Professional (SOA Technology Concepts)
Questions et réponses: 92 Q&As

Pass4Test peut offrir la facilité aux candidats qui préparent le test SOA Certified Professional S90-02A. Nombreux de candidats choisissent le Pass4Test à préparer le test et réussir finalement à la première fois. Les experts de Pass4Test sont expérimentés et spécialistes. Ils profitent leurs expériences riches et connaissances professionnelles à rechercher la Q&A SOA Certified Professional S90-02A selon le résumé de test réel SOA Certified Professional S90-02A. Vous pouvez réussir le test à la première fois sans aucune doute.

S90-02A Démo gratuit à télécharger: http://www.pass4test.fr/S90-02A.html

NO.1 Which of the following statements is true?
A. An enterprise service bus commonly provides service broker-related features that allow two services
using different data models (that represent the same business document) to communicate with each
other.
B. An enterprise service bus commonly provides service broker-related features that allow two services
using different communication protocols to communicate with each other.
C. An enterprise service bus commonly provides service broker-related features that allow two services to
communicate even though they use different communication protocols and different data models (that
represent the same business document).
D. All of these statements are true.
Answer: D

SOA Certified Professional   S90-02A   certification S90-02A   S90-02A   S90-02A examen

NO.2 When two compatible SOAP-based Web services need to exchange an XML document that is
compliant with the XML schema shared by both services, then:
A. A data model transformation technology, such as XSLT, must be used to enable the data exchange.
B. A new XML schema must be created to overcome the disparity between how each service defines the
data model for the XML document.
C. A WS-Policy definition must be created to establish rules that address any differences in the XML
document exchange.
D. None of the above.
Answer: D

SOA Certified Professional   S90-02A   S90-02A   S90-02A   S90-02A   S90-02A

NO.3 Which of the following statements is false?
A. The WS-I is an industry standards organization that provides basic profiles to help foster
interoperability among solutions based on XML and Web services industry standards.
B. OASIS is an industry standards organization that has developed a number of important technology
specifications, including WS-BPEL and UDDI.
C. The W3C is a standards organization that has developed a number of important technology
specifications, including SOAP, WSDL, and WS-Addressing.
D. The OAS-C is an industry standards organization that has developed a number of important
technology specifications, including WS-Security and XML Schema.
Answer: D

certification SOA Certified Professional   certification S90-02A   certification S90-02A   certification S90-02A

NO.4 XML can be used to structure data passed between REST services, but REST introduces rules that limit
the extent to which XML elements and attributes can be nested.
A. True
B. False
Answer: B

SOA Certified Professional examen   S90-02A   certification S90-02A   S90-02A   S90-02A examen   S90-02A examen

NO.5 Identify what is wrong with the following statement: "I have a single Calculator component that provides
basic math functions. I'm exposing this component as a component-based service for internal service
consumers that are also component-based. I'm exposing this component as a SOAP-based Web service
for internal and external service consumers that support SOAP messaging. I'm also exposing this
component as a REST service for external service consumers that prefer to access its functions via HTTP
methods. I'm also exposing this component as a service agent for service consumers that support explicit
invocation via a service contract."
A. A single component cannot be exposed as a component-based service, a SOAP-based Web service
and a REST service at the same time.
B. SOAP-based Web service consumer programs cannot be both internally and externally located.
C. The uniform contract required by REST services does not support the use of HTTP methods.
D. Service agents are event-driven and are therefore not explicitly invoked via a service contract.
Answer: D

SOA Certified Professional examen   certification S90-02A   S90-02A examen   S90-02A

NO.6 XML schemas are comparable to database records. Therefore, XML documents that are based on
XML schemas are comparable to database data models.
A. True
B. False
Answer: B

certification SOA Certified Professional   S90-02A   S90-02A   S90-02A

NO.7 If Service B is invoked by Service A and then Service B invokes Service C and all of this happens as
part of the same service activity, then Service B would be considered:
A. an intermediary
B. a service agent
C. an ultimate receiver
D. an initial sender
Answer: A

SOA Certified Professional examen   S90-02A   S90-02A

NO.8 A __________________ establishes a common access point generally based on HTTP methods used
by __________________.
A. WSDL definition, SOAP-based Web service
B. uniform contract, REST services
C. XML schemas, components
D. None of the above
Answer: B

SOA Certified Professional examen   S90-02A   S90-02A   S90-02A

NO.9 Which of the following statements is true.?
A. WS-ReliableMessaging standardizes reliability levels associated with databases required to persist
state data.
B. WS-ReliableMessaging standardizes the issuance and delivery of positive and negative
acknowledgement messages.
C. WS-ReliableMessaging standardizes SOAP headers related to atomic transactions with rollback
features.
D. WS-ReliableMessaging standardizes the expression of service composition logic, but only for
SOAP-based Web services.
Answer: B

SOA Certified Professional   certification S90-02A   S90-02A examen   S90-02A   S90-02A

NO.10 Which of the following statements is true?
A. Service activities represent runtime activity that occurs within the underlying service logic.
B. Service activities represent design-time message exchanges that are established between
SOAP-based Web services and defined as part of the operation definition within the WSDL definition.
C. Service activities represent runtime activity that occurs between services.
D. Service activities represent runtime activity that occurs between complex and simple XML Schema
types.
Answer: C

SOA Certified Professional examen   certification S90-02A   S90-02A examen   certification S90-02A   S90-02A examen

NO.11 Data model transformation is a core service function that can be performed by proven technologies
that have been around for years. Therefore, it is recommended that you look for opportunities to apply this
technology wherever possible, especially in larger, more complex service compositions.
A. True
B. False
Answer: B

SOA Certified Professional   S90-02A   S90-02A examen

NO.12 WS-Addressing is most commonly associated with __________________ functionality.
A. process management
B. policy enforcement
C. message routing
D. choreography
Answer: C

SOA Certified Professional examen   certification S90-02A   S90-02A examen   S90-02A

NO.13 When designing REST services within a given domain, you establish __________________ that are
represented by unique identifiers, usually in the format of __________________.
A. resources, HTTPs/HTTPSs
B. mashups, HTTPs/HTTPSs
C. resources, URLs/URIs
D. mashups, URLs/URIs
Answer: C

SOA Certified Professional   S90-02A examen   S90-02A examen   S90-02A   S90-02A examen   certification S90-02A

NO.14 Which of the following are associated with the functionality provided by a typical enterprise service
bus?
A. reliable message delivery
B. intermediate message routing
C. temporary storage of messages in queues
D. All of the above.
Answer: D

SOA Certified Professional   S90-02A   S90-02A   S90-02A   S90-02A examen   S90-02A

NO.15 The XML language is expressed through the use of:
A. elements or tags
B. databases or repositories
C. services or components
D. service compositions or orchestrations
Answer: A

SOA Certified Professional examen   S90-02A   S90-02A   S90-02A

NO.16 Which of the following statements is true?
A. Individual service contracts do not need to be published for SOAP-based Web services. Instead, they
use a uniform contract.
B. Individual service contracts do not need to be published for REST services. Instead, they use a
common uniform contract.
C. Components provide published contracts, but when building services as components, components
must use a uniform contract instead.
D. None of these statements are true.
Answer: B

SOA Certified Professional   S90-02A examen   certification S90-02A

NO.17 A SOAP message is an XML document that is comprised of a set of pre-defined parts. Which of the
following are parts that can be found in a SOAP message?
A. Envelope
B. Body
C. Header
D. Footer
Answer: A,B,C

SOA Certified Professional examen   certification S90-02A   S90-02A examen   S90-02A examen   S90-02A   S90-02A examen

NO.18 I would like to extend my WSDL definition to include a programmatically consumable statement that
communicates that upon receiving a message the service will add an entry to an event log. Which
technology should I use?
A. Mashup
B. XSLT
C. REST
D. None of the above.
Answer: D

certification SOA Certified Professional   S90-02A   certification S90-02A   certification S90-02A   certification S90-02A

NO.19 SOAP-based Web services can be designed for use within traditional RPC-style distributed solutions
or for use in service-oriented solutions.
A. True
B. False
Answer: A

SOA Certified Professional examen   certification S90-02A   S90-02A examen   S90-02A   certification S90-02A

NO.20 A SOAP-based Web service is required to transmit an XML-based invoice document to a REST
service. However, the SOAP-based Web service is designed to represent invoice data using an XML
schema that is different from the XML schema used within the REST service. How can the disparity
between the XML schemas, used by these two services, be overcome so that they can exchange the
invoice document?
A. A layer of data format transformation logic needs to be introduced based on mashup technologies,
such as DTD and WS-Transform.
B. A layer of protocol transformation logic needs to be introduced based on Web technologies, such as
HTTP and FTP.
C. A layer of data model transformation logic needs to be introduced, based on XML technologies, such
as XSLT.
D. There is no technique or technology for overcoming differences between XML schemas.
Answer: C

SOA Certified Professional   S90-02A   S90-02A   S90-02A   S90-02A examen

Pass4Test est un fournisseur de formation pour une courte terme, et Pass4Test peut vous assurer le succès de test SOA Certified Professional S90-02A. Si malheureusement, vous échouez le test, votre argent sera tout rendu. Vous pouvez télécharger le démo gratuit avant de choisir Pass4Test. Au moment là, vous serez confiant sur Pass4Test.

SOA Certified Professional C90-01A, de formation et d'essai

Certification SOA Certified Professional C90-01A est un des tests plus importants dans le système de Certification SOA Certified Professional. Les experts de Pass4Test profitent leurs expériences et connaissances professionnelles à rechercher les guides d'étude à aider les candidats du test SOA Certified Professional C90-01A à réussir le test. Les Q&As offertes par Pass4Test vous assurent 100% à passer le test. D'ailleurs, la mise à jour pendant un an est gratuite.

Dans cette société, il y a plein de gens talentueux, surtout les professionnels de l'informatique. Beaucoup de gens IT se battent dans ce domaine pour améliorer l'état de la carrière. Le test C90-01A est lequel très important dans les tests de Certification SOA Certified Professional. Pour être qualifié de SOA Certified Professional, on doit obtenir le passport de test SOA Certified Professional C90-01A.

Si vous faites toujours la lutte contre le test SOA Certified Professional C90-01A, Pass4Test peut vous aider à résoudre ces difficultés avec ses Q&As de qualité, et atteindre le but que vous avez envie de devenir un membre de SOA Certified Professional C90-01A. Si vous avez déjà décidé à s'améliorer via SOA Certified Professional C90-01A, vous n'avez pas aucune raison à refuser Pass4Test. Pass4Test peut vous aider à passer le test à la première fois.

Pass4Test est un seul site web qui peut offrir toutes les documentations de test SOA Certified Professional C90-01A. Ce ne sera pas un problème à réussir le test SOA Certified Professional C90-01A si vous préparez le test avec notre guide d'étude.

Code d'Examen: C90-01A
Nom d'Examen: SOA Certified Professional (Fundamental Cloud Computing(C90.01))
Questions et réponses: 69 Q&As

Pas besoin de beaucoup d'argent et de temps, vous pouvez passer le test SOA Certified Professional C90-01A juste avec la Q&A de SOA Certified Professional C90-01A offerte par Pass4Test qui vous offre le test simulation bien proche de test réel.

C90-01A Démo gratuit à télécharger: http://www.pass4test.fr/C90-01A.html

NO.1 Measured usage is only limited to tracking statistics for billing purposes. It does not encompass the
general monitoring of IT resources and related usage reporting. Therefore, measured usage is only
relevant to clouds that charge for usage. Select the correct answer. ?
A. True
B. False
Answer: B

certification SOA Certified Professional   certification C90-01A   C90-01A   C90-01A   C90-01A examen   C90-01A examen

NO.2 .A(n) ____________________ cloud is a cloud environment owned by a third-party cloud provider and
accessible to external cloud consumers. The IT resources in the cloud are generally offered to cloud
consumers at a cost. Select the correct answer.
A. public
B. on-premise
C. private
D. None of the above.
Answer: A

SOA Certified Professional examen   C90-01A   C90-01A   C90-01A

NO.3 The Limited Portability Between Cloud Providers challenge of cloud computing can occur when an
absence of industry standards (or an absence of compliance to industry standards) requires that cloud
consumers build cloud-based solutions to conform to proprietary requirements imposed by cloud
providers. This makes it more difficult to move to new cloud providers in the future.Select the correct
answer.
A. True
B. False
Answer: A

SOA Certified Professional   C90-01A   C90-01A examen   C90-01A

NO.4 Which of the following are common types of cloud service consumers? SelectALL THAT APPLY
A. Software programs capable of remotely accessing cloud services with published service contracts.
B. Services capable of remotely accessing cloud services with published service contracts.
C. Humans that use workstations running software capable of remotely accessing IT resources positioned
as cloud services.
D. Mobile devices running software capable of remotely accessing IT resources positioned as cloud
services.
Answer: A,B,D

SOA Certified Professional   C90-01A examen   C90-01A   C90-01A   C90-01A

NO.5 Service agents are provided only by runtime environments and operating systems. As a result, service
agents cannot be custom-developed. Select the correct answer.
A. True
B. False
Answer: B

SOA Certified Professional   certification C90-01A   C90-01A   C90-01A   C90-01A

Pass4Test, où vous pouvez trouver les conseils et les documentations de test Certification SOA Certified Professional C90-01A, est un siteweb remarquable offrant les données à préparer le test IT. Les documentations partiels et les mis en nouveau sont offerts gratuitement dans le site de Pass4Test. D'ailleurs, nos experts profitent de leurs expériences et leurs efforts à lancer sans arrêts les Q&A plus proches au test réel. Vous allez passer votre examen plus facile.

SOA Certified Professional S90-02A examen pratique questions et réponses

Le test SOA Certified Professional S90-02A est le premier pas pour promouvoir dans l'Industrie IT, mais aussi la seule rue ramenée au pic de succès. Le test SOA Certified Professional S90-02A joue un rôle très important dans cette industrie. Et aussi, Pass4Test est un chaînon inevitable pour réussir le test sans aucune doute.

Si vous voulez se prouver une compétition et s'enraciner le statut dans l'industrie IT à travers de test Certification SOA Certified Professional S90-02A, c'est obligatoire que vous devez avior les connaissances professionnelles. Mais il demande pas mal de travaux à passer le test Certification SOA Certified Professional S90-02A. Peut-être d'obtenir le Certificat SOA Certified Professional S90-02A peut promouvoir le tremplin vers l'Industrie IT, mais vous n'avez pas besoin de travailler autant dur à préparer le test. Vous avez un autre choix à faire toutes les choses plus facile : prendre le produit de Pass4Test comme vos matériaux avec qui vous vous pratiquez avant le test réel. La Q&A de Pass4Test est recherchée particulièrement pour le test IT.

Vous aurez une assurance 100% à réussir le test SOA Certified Professional S90-02A si vous choisissez le produit de Pass4Test. Si malheuresement, vous ne passerez pas le test, votre argent seront tout rendu.

Code d'Examen: S90-02A
Nom d'Examen: SOA Certified Professional (SOA Technology Concepts)
Questions et réponses: 92 Q&As

Le Pass4Test est un site qui peut offrir les facilités aux candidats et aider les candidats à réaliser leurs rêve. Si vous êtes souci de votre test Certification, Pass4Test peut vous rendre heureux. La haute précision et la grande couverture de la Q&A de Pass4Test vous aidera pendant la préparation de test. Vous n'aurez aucune raison de regretter parce que Pass4Test réalisera votre rêve.

C'est sûr que le Certificat SOA Certified Professional S90-02A puisse améliorer le lendemain de votre carrière. Parce que si vous pouvez passer le test SOA Certified Professional S90-02A, c'est une meilleure preuve de vos connaissances professionnelles et de votre bonne capacité à être qualifié d'un bon boulot. Le Certificat SOA Certified Professional S90-02A peut bien tester la professionnalité de IT.

S90-02A Démo gratuit à télécharger: http://www.pass4test.fr/S90-02A.html

NO.1 Which of the following statements is true?
A. An enterprise service bus commonly provides service broker-related features that allow two services
using different data models (that represent the same business document) to communicate with each
other.
B. An enterprise service bus commonly provides service broker-related features that allow two services
using different communication protocols to communicate with each other.
C. An enterprise service bus commonly provides service broker-related features that allow two services to
communicate even though they use different communication protocols and different data models (that
represent the same business document).
D. All of these statements are true.
Answer: D

SOA Certified Professional examen   S90-02A   S90-02A   S90-02A examen   S90-02A examen

NO.2 Which of the following statements is false?
A. The WS-I is an industry standards organization that provides basic profiles to help foster
interoperability among solutions based on XML and Web services industry standards.
B. OASIS is an industry standards organization that has developed a number of important technology
specifications, including WS-BPEL and UDDI.
C. The W3C is a standards organization that has developed a number of important technology
specifications, including SOAP, WSDL, and WS-Addressing.
D. The OAS-C is an industry standards organization that has developed a number of important
technology specifications, including WS-Security and XML Schema.
Answer: D

SOA Certified Professional   S90-02A   S90-02A examen   S90-02A examen

NO.3 XML schemas are comparable to database records. Therefore, XML documents that are based on
XML schemas are comparable to database data models.
A. True
B. False
Answer: B

SOA Certified Professional   S90-02A   S90-02A examen   S90-02A

NO.4 If Service B is invoked by Service A and then Service B invokes Service C and all of this happens as
part of the same service activity, then Service B would be considered:
A. an intermediary
B. a service agent
C. an ultimate receiver
D. an initial sender
Answer: A

SOA Certified Professional   certification S90-02A   S90-02A   S90-02A

NO.5 A SOAP-based Web service is required to transmit an XML-based invoice document to a REST
service. However, the SOAP-based Web service is designed to represent invoice data using an XML
schema that is different from the XML schema used within the REST service. How can the disparity
between the XML schemas, used by these two services, be overcome so that they can exchange the
invoice document?
A. A layer of data format transformation logic needs to be introduced based on mashup technologies,
such as DTD and WS-Transform.
B. A layer of protocol transformation logic needs to be introduced based on Web technologies, such as
HTTP and FTP.
C. A layer of data model transformation logic needs to be introduced, based on XML technologies, such
as XSLT.
D. There is no technique or technology for overcoming differences between XML schemas.
Answer: C

certification SOA Certified Professional   S90-02A   S90-02A   S90-02A

NO.6 I would like to extend my WSDL definition to include a programmatically consumable statement that
communicates that upon receiving a message the service will add an entry to an event log. Which
technology should I use?
A. Mashup
B. XSLT
C. REST
D. None of the above.
Answer: D

certification SOA Certified Professional   S90-02A examen   S90-02A   S90-02A   certification S90-02A   S90-02A

NO.7 When designing REST services within a given domain, you establish __________________ that are
represented by unique identifiers, usually in the format of __________________.
A. resources, HTTPs/HTTPSs
B. mashups, HTTPs/HTTPSs
C. resources, URLs/URIs
D. mashups, URLs/URIs
Answer: C

SOA Certified Professional   certification S90-02A   S90-02A examen

NO.8 When two compatible SOAP-based Web services need to exchange an XML document that is
compliant with the XML schema shared by both services, then:
A. A data model transformation technology, such as XSLT, must be used to enable the data exchange.
B. A new XML schema must be created to overcome the disparity between how each service defines the
data model for the XML document.
C. A WS-Policy definition must be created to establish rules that address any differences in the XML
document exchange.
D. None of the above.
Answer: D

SOA Certified Professional   S90-02A examen   S90-02A   certification S90-02A

NO.9 A SOAP message is an XML document that is comprised of a set of pre-defined parts. Which of the
following are parts that can be found in a SOAP message?
A. Envelope
B. Body
C. Header
D. Footer
Answer: A,B,C

SOA Certified Professional examen   S90-02A   S90-02A   S90-02A examen

NO.10 Identify what is wrong with the following statement: "I have a single Calculator component that provides
basic math functions. I'm exposing this component as a component-based service for internal service
consumers that are also component-based. I'm exposing this component as a SOAP-based Web service
for internal and external service consumers that support SOAP messaging. I'm also exposing this
component as a REST service for external service consumers that prefer to access its functions via HTTP
methods. I'm also exposing this component as a service agent for service consumers that support explicit
invocation via a service contract."
A. A single component cannot be exposed as a component-based service, a SOAP-based Web service
and a REST service at the same time.
B. SOAP-based Web service consumer programs cannot be both internally and externally located.
C. The uniform contract required by REST services does not support the use of HTTP methods.
D. Service agents are event-driven and are therefore not explicitly invoked via a service contract.
Answer: D

SOA Certified Professional   S90-02A   S90-02A examen   certification S90-02A

NO.11 The XML language is expressed through the use of:
A. elements or tags
B. databases or repositories
C. services or components
D. service compositions or orchestrations
Answer: A

SOA Certified Professional examen   S90-02A   S90-02A   S90-02A

NO.12 A __________________ establishes a common access point generally based on HTTP methods used
by __________________.
A. WSDL definition, SOAP-based Web service
B. uniform contract, REST services
C. XML schemas, components
D. None of the above
Answer: B

certification SOA Certified Professional   S90-02A examen   certification S90-02A   S90-02A

NO.13 XML can be used to structure data passed between REST services, but REST introduces rules that limit
the extent to which XML elements and attributes can be nested.
A. True
B. False
Answer: B

SOA Certified Professional   certification S90-02A   S90-02A   S90-02A examen   S90-02A

NO.14 Which of the following statements is true?
A. Service activities represent runtime activity that occurs within the underlying service logic.
B. Service activities represent design-time message exchanges that are established between
SOAP-based Web services and defined as part of the operation definition within the WSDL definition.
C. Service activities represent runtime activity that occurs between services.
D. Service activities represent runtime activity that occurs between complex and simple XML Schema
types.
Answer: C

SOA Certified Professional   S90-02A   S90-02A

NO.15 WS-Addressing is most commonly associated with __________________ functionality.
A. process management
B. policy enforcement
C. message routing
D. choreography
Answer: C

SOA Certified Professional examen   S90-02A   S90-02A   S90-02A

NO.16 Data model transformation is a core service function that can be performed by proven technologies
that have been around for years. Therefore, it is recommended that you look for opportunities to apply this
technology wherever possible, especially in larger, more complex service compositions.
A. True
B. False
Answer: B

certification SOA Certified Professional   certification S90-02A   S90-02A   S90-02A examen   certification S90-02A

NO.17 Which of the following statements is true?
A. Individual service contracts do not need to be published for SOAP-based Web services. Instead, they
use a uniform contract.
B. Individual service contracts do not need to be published for REST services. Instead, they use a
common uniform contract.
C. Components provide published contracts, but when building services as components, components
must use a uniform contract instead.
D. None of these statements are true.
Answer: B

SOA Certified Professional examen   S90-02A   S90-02A examen   S90-02A

NO.18 Which of the following are associated with the functionality provided by a typical enterprise service
bus?
A. reliable message delivery
B. intermediate message routing
C. temporary storage of messages in queues
D. All of the above.
Answer: D

SOA Certified Professional   certification S90-02A   S90-02A examen   certification S90-02A   S90-02A   S90-02A examen

NO.19 Which of the following statements is true.?
A. WS-ReliableMessaging standardizes reliability levels associated with databases required to persist
state data.
B. WS-ReliableMessaging standardizes the issuance and delivery of positive and negative
acknowledgement messages.
C. WS-ReliableMessaging standardizes SOAP headers related to atomic transactions with rollback
features.
D. WS-ReliableMessaging standardizes the expression of service composition logic, but only for
SOAP-based Web services.
Answer: B

SOA Certified Professional   certification S90-02A   certification S90-02A   S90-02A   S90-02A examen

NO.20 SOAP-based Web services can be designed for use within traditional RPC-style distributed solutions
or for use in service-oriented solutions.
A. True
B. False
Answer: A

SOA Certified Professional examen   S90-02A examen   certification S90-02A   S90-02A examen   S90-02A

Selon les feedbacks les professionnels bien réputés dans l'Industrie IT, Pass4Test est un bon catalyseur de leurs succès. L'outil de formation offert par Pass4Test leur aide d'économiser le temps et l'argent, le plus important est qu'ils aient passé le test SOA Certified Professional S90-02A avec succès. Pass4Test est un fournissur fiable. Vous allez réaliser votre rêve avec l'aide de Pass4Test.

Le plus récent matériel de formation SOA Certified Professional S90-19A

Pass4Test est un bon catalyseur du succès pour les professionnels IT. Beaucoup de gens passer le test SOA Certified Professional S90-19A avec l'aide de l'outil formation. Les experts profitent leurs expériences riches et connaissances à faire sortir la Q&A SOA Certified Professional S90-19A plus nouvelle qui comprend les exercices de pratiquer et le test simulation. Vous pouvez passer le test SOA Certified Professional S90-19A plus facilement avec la Q&A de Pass4Test.

Pass4Test peut non seulement vous aider à réussir votre rêve, mais encore vous offre le service gratuit pendand un an après vendre en ligne. Q&A offerte par l'équipe de Pass4Test vous assure à passer 100% le test de Certification SOA Certified Professional S90-19A.

Passer le test SOA Certified Professional S90-19A, obtenir le Passport peut améliorer la perspective de votre carrière et vous apporter plus de chances à développer votre boulot. Pass4Test est un site très convenable pour les candidats de test Certification SOA Certified Professional S90-19A. Ce site peut offrir les informations plus nouvelles et aussi provider les bonnes chances à se former davantage. Ce sont les points essentiels pour votre succès de test Certification SOA Certified Professional S90-19A.

Est-ce que vous vous souciez encore de réussir le test SOA Certified Professional S90-19A? Est-ce que vous attendez plus le guide de formation plus nouveaux? Le guide de formation vient de lancer par Pass4Test peut vous donner la solution. Vous pouvez télécharger la partie de guide gratuite pour prendre un essai, et vous allez découvrir que le test n'est pas aussi dur que l'imaginer. Pass4Test vous permet à réussir 100% le test. Votre argent sera tout rendu si vous échouez le test.

Le test SOA Certified Professional S90-19A peut bien examnier les connaissances et techniques professionnelles. Pass4Test est votre raccourci amené au succès de test SOA Certified Professional S90-19A. Chez Pass4Test, vous n'avez pas besoin de dépenser trop de temps et d'argent juste pour préparer le test SOA Certified Professional S90-19A. Travaillez avec l'outil formation de Pass4Test visé au test, il ne vous demande que 20 heures à préparer.

Dans cette époque glorieuse, l'industrie IT est devenue bien intense. C'est raisonnable que le test SOA Certified Professional S90-19A soit un des tests plus populaires. Il y a de plus en plus de gens qui veulent participer ce test, et la réussite de test SOA Certified Professional S90-19A est le rêve pour les professionnels ambitieux.

Code d'Examen: S90-19A
Nom d'Examen: SOA Certified Professional (Advanced SOA Security)
Questions et réponses: 83 Q&As

Pas besoin de beaucoup d'argent et de temps, vous pouvez passer le test SOA Certified Professional S90-19A juste avec la Q&A de SOA Certified Professional S90-19A offerte par Pass4Test qui vous offre le test simulation bien proche de test réel.

S90-19A Démo gratuit à télécharger: http://www.pass4test.fr/S90-19A.html

NO.1 Service A's logic has been implemented using managed code. An attacker sends an XML bomb to
Service A. As a result, Service A's memory consumption started increasing at an alarming rate and then
decreased back to normal. The service was not affected by this attack and quickly recovered. Which of
the following attacks were potentially avoided?
A. XML parser attack
B. Buffer overrun attack
C. Insufficient authorization attack
D. Denial of service
Answer: A,D

SOA Certified Professional   certification S90-19A   S90-19A

NO.2 An alternative to using a ___________ is to use a __________.
A. Public key, private key
B. Digital signature, symmetric key
C. Public key, key agreement security session
D. Digital signature, asymmetric key
Answer: C

SOA Certified Professional examen   S90-19A examen   certification S90-19A   S90-19A examen   S90-19A

NO.3 Service A has recently been the victim of XPath injection attacks. Messages sent between Service A
and Service C have traditionally been protected via transport-layer security. A redesign of the service
composition architecture introduces Service B, which is positioned as an intermediary service between
Service A and Service C. The Message Screening pattern was applied to the design of Service B. As part
of the new service composition architecture, transport-layer security is replaced with message-layer
security for all services, but Service A and Service C continue to share the same encryption key. After the
new service composition goes live, Service A continues to be subjected to XPath injection attacks. What
is the reason for this?
A. The message screening logic can only work for Service C. Therefore, Service A is not protected.
B. Because message-layer security is being used, it is not possible for the message screening logic in
Service B to inspect messages without having the encryption key that is shared by Service A and Service
C.
C. XPath injection attacks are not prevented by message screening logic or message-layer security.
D. None of the above.
Answer: B

SOA Certified Professional examen   certification S90-19A   certification S90-19A   S90-19A examen   S90-19A   S90-19A

NO.4 The use of XML schemas for data validation helps avoid several types of data-centric threats.
A. True
B. False
Answer: A

SOA Certified Professional   certification S90-19A   S90-19A   S90-19A

NO.5 Which of the following can directly contribute to making a service composition architecture more
vulnerable to attacks?
A. Reliance on intermediaries
B. Reliance on transport-layer security
C. Reliance on open networks
D. All of the above
Answer: D

SOA Certified Professional examen   S90-19A   S90-19A   S90-19A

NO.6 The application of the Service Loose Coupling principle does not relate to the use of security policies
as part of service contracts.
A. True
B. False
Answer: B

SOA Certified Professional   S90-19A examen   S90-19A examen   certification S90-19A   S90-19A examen

NO.7 How can the use of pre-compiled XPath expressions help avoid attacks?
A. Pre-compiled XPath expressions execute faster and therefore help avoid denial of service attacks.
B. Pre-compiled XPath expressions reduce the chance of missing escape characters, which helps avoid
XPath injection attacks
C. Pre-compiled XPath expressions contain no white space, which helps avoid buffer overrun attacks
D. They can't because XPath expressions cannot be pre-compiled
Answer: B

SOA Certified Professional examen   S90-19A examen   S90-19A

NO.8 Security policies defined using WS-SecurityPolicy can be used to convey which of the following
requirements to a service consumer?
A. Whether transport-layer or message-layer security needs to be used
B. The encryption type that needs to be used for transport-layer security
C. The algorithms that need to be used for cryptographic operations
D. The type of security token that must be used
Answer: A,C,D

SOA Certified Professional examen   certification S90-19A   S90-19A   S90-19A   S90-19A

NO.9 The use of session keys and symmetric cryptography results in:
A. Increased performance degradation
B. Increased reliability degradation
C. Reduced message sizes
D. None of the above
Answer: D

SOA Certified Professional examen   certification S90-19A   certification S90-19A   certification S90-19A

NO.10 ___________ is an industry standard that describes mechanisms for issuing, validating, renewing and
cancelling security tokens.
A. WS-Security
B. WS-Trust
C. WS-SecureConversation
D. WS-SecurityPolicy
Answer: B

SOA Certified Professional   S90-19A examen   S90-19A examen   S90-19A examen

NO.11 The Service Perimeter Guard pattern has been applied to help avoid denial of service attacks for a
service inventory. As a result, services within the service inventory are only accessible via a perimeter
service However, denial of service attacks continue to succeed and services within the service inventory
become unavailable to external service consumers. What is the likely cause of this?
A. The application of the Service Perimeter Guard pattern needs to be combined with the application of
the Message Screening pattern in order to mitigate denial of service attacks.
B. The perimeter service itself is the victim of denial of service attacks. As a result, none of the services
inside the service inventory can be accessed by external service consumers.
C. The Trusted Subsystem pattern should have been applied so that each service has a dedicated trusted
subsystem.
D. The Service Perimeter Guard pattern does not help avoid denial of service attacks.
Answer: B

SOA Certified Professional   S90-19A   S90-19A examen

NO.12 Service A needs to be designed so that it supports message integrity and so that only part of the
messages exchanged by the service are encrypted. You are asked to create the security policy for this
service. What type of policy assertions should you use?
A. Token assertions
B. Protection assertions
C. Security binding assertions
D. Service A's security requirements cannot be expressed in a policy
Answer: B

SOA Certified Professional   S90-19A examen   S90-19A   S90-19A examen   S90-19A

NO.13 Which of the following types of attack always affect the availability of a service?
A. Exception generation attack
B. SQL injection attack
C. XPath injection attack
D. None of the above
Answer: D

SOA Certified Professional   S90-19A examen   S90-19A examen

NO.14 When designing XML schemas to avoid data-centric threats, which of the following are valid
considerations?
A. The maxOccurs attribute needs to be specified using a restrictive value.
B. The <xsd:any> element needs to be avoided.
C. The <xsd:restriction> element can be used to create more restrictive user-defined simple types.
D. All of the above.
Answer: B,D

SOA Certified Professional   certification S90-19A   S90-19A   S90-19A   S90-19A

NO.15 The Trusted Subsystem pattern is applied to a service that provides access to a database. Select the
answer that best explains why this service is still at risk of being subjected to an insufficient authorization
attack.
A. Attackers can steal confidential data by monitoring the network traffic that occurs between the service
and the database.
B. Because the Service Perimeter Guard pattern was also not applied, the database is not protected by a
firewall.
C. If an attacker gains access to the security credentials used by the service to access the database, the
attacker can access the database directly.
D. None of the above.
Answer: C

SOA Certified Professional examen   S90-19A   certification S90-19A   S90-19A   S90-19A

Le test SOA Certified Professional S90-19A est bien populaire dans l'Industrie IT. Donc il y a de plus en plus de gens à participer le test SOA Certified Professional S90-19A. En fait, c'est pas facile à passer le test si on n'a pas une formation particulière. Pass4Test peut vous aider à économiser le temps et les efforts à réussir le test Certification.

Certification SOA Certified Professional de téléchargement gratuit pratique d'examen S90-01A, questions et réponses

Pour l'instant, vous pouvez télécharger le démo gratuit de Q&A SOA Certified Professional S90-01A dans Pass4Test pour se former avant le test SOA Certified Professional S90-01A.

Pass4Test est un site à offrir les Q&As de tout les tests Certification IT. Chez Pass4Test, vous pouvez trouvez de meilleurs matériaux. Nos guides d'étude vous permettent de réussir le test Certification SOA Certified Professional S90-01A sans aucune doute, sinon nous allons rendre votre argent d'acheter la Q&A et la mettre à jour tout de suite, en fait, c'est une situation très rare. Bien que il existe plusieurs façons à améliorer votre concurrence de carrière, Pass4Test est lequel plus efficace : Moins d'argent et moins de temps dépensés, plus sûr à passer le test Certification. De plus, un an de service après vendre est gratuit pour vous.

Vous pouvez télécharger le démo gratuit pour prendre un essai. Vous aurez plus confiance sur Pass4Test. N'hésitez plus à choisir la Q&A SOA Certified Professional S90-01A comme votre guide d'étude.

Les produits de Pass4Test sont préparés pour le test Certification SOA Certified Professional S90-01A, y compris les formations et les informations ciblées au test SOA Certified Professional S90-01A. D'ailleurs, la Q&A de Pass4Test qui est impressionnée par la grande couverture des questions et la haute précision des réponses vous permet à réussir le test avec une haute note.

Les produits de Pass4Test a une bonne qualité, et la fréquence de la mise à jour est bien impressionnée. Si vous avez déjà choisi la Q&A de Pass4Test, vous n'aurez pas le problème à réussir le test SOA Certified Professional S90-01A.

Code d'Examen: S90-01A
Nom d'Examen: SOA Certified Professional (Fundamental SOA & Service-Oriented Computing)
Questions et réponses: 76 Q&As

S90-01A Démo gratuit à télécharger: http://www.pass4test.fr/S90-01A.html

NO.1 Which of the following statements is false?
A. The design standardization of service contracts helps increase interoperability between services.
B. Design standardization can introduce organizational and cultural challenges because it requires that
the design standards be regularly enforced.
C. The design standardization of service contracts helps avoid the need for transformation technologies.
D. Design standardization is not relevant to the design of service compositions. It is only relevant to the
design of individual services.
Answer: D

SOA Certified Professional examen   S90-01A   S90-01A   S90-01A

NO.2 Which of the following statements is true.?
A. To apply service-orientation requires the use of Web services.
B. Web services are required in order to build service-oriented solutions.
C. When discussing SOA and service-oriented computing, the term "Web service" must always be
synonymous with (have the same meaning as) the term "service".
D. None of these statements are true.
Answer: D

SOA Certified Professional   S90-01A   certification S90-01A

NO.3 Below are four statements about business and technology alignment, as it pertains to service-oriented
computing. Which of these statements is false?
A. Business and technology alignment represents the extent to which an IT enterprise and its automated
systems can mirror and evolve in alignment with the business.
B. Service-oriented computing promotes the abstraction and accurate encapsulation and expression of
business logic in services. This supports business and technology alignment.
C. The pursuit of business and technology alignment can be supported by the collaboration of business
analysts and technology experts during analysis and modeling phases.
D. In order for an IT enterprise to increase business and technology alignment, its business analysts must
become more technical and assume the responsibilities of technology experts so that they can
independently design quality business services that take both business and technology considerations
into account.
Answer: D

SOA Certified Professional   certification S90-01A   certification S90-01A   S90-01A

NO.4 Which of the following is not a benefit of maintaining a vendor-neutral and business-driven context for a
service-oriented architecture?
A. Establish a technology architecture with a fixed scope and purpose that remains unchanged,
regardless of how the business may need to change over time.
B. Avoid establishing a technology architecture that will need to be replaced in the near future when it no
longer adequately fulfills business requirements.
C. Leverage new technological innovation in order to maximize the fulfillment of business requirements.
D. Establish a technology architecture that can stay in alignment with how the business may need to
change over time.
Answer: A

SOA Certified Professional examen   S90-01A examen   S90-01A   S90-01A examen   S90-01A

NO.5 Which of the following statements is false?
A. A service is a unit of logic to which service-orientation has been applied to a meaningful extent.
B. Services are designed to increase the need for integration.
C. Services are the fundamental building blocks of service-oriented solutions.
D. A service composition is comprised of services.
Answer: B

SOA Certified Professional examen   S90-01A examen   S90-01A   certification S90-01A

NO.6 Which of the following statements does not make sense?
A. Intrinsic interoperability is important because it helps increase the quantity of integration projects that
may be required to accommodate new business requirements, thereby fostering agility.
B. Intrinsic interoperability is important because it enables services to exchange data without having to
resort to transformation technologies.
C. Intrinsic interoperability is important because it is fundamental to enabling services to be repeatedly
composed.
D. Intrinsic interoperability is important because one of the goals of service-oriented computing is to
increase intrinsic interoperability.
Answer: A

SOA Certified Professional   S90-01A   certification S90-01A   S90-01A

NO.7 Which of the following statements is false?
A. The governance burden of services is not impacted by the SOA project delivery approach.
B. The bottom-up approach to SOA project delivery results in less up-front impact, but will usually
increase the eventual governance burden of services.
C. Alternative approaches exist that provide a compromise between bottom-up and top-down SOA project
delivery approaches.
D. Up-front analysis as part of a top-down SOA project delivery approach helps reduce the eventual
governance burden of services.
Answer: A

SOA Certified Professional   S90-01A   S90-01A

NO.8 In order to achieve __________ we have traditionally required __________ projects. With
service-orientation, we aim to establish an intrinsic level of __________ within each service so as to
reduce the need for __________ effort.
A. vendor diversity, integration, vendor diversity, design
B. agility, development, scalability, development
C. interoperability, integration, interoperability, integration
D. autonomy, integration, statelessness, integration
Answer: C

SOA Certified Professional   S90-01A examen   S90-01A examen   S90-01A

NO.9 Which of the following statements accurately describes the strategic benefit of Increased Federation?
A. A target state whereby all services are always consistently delivered as Web services.
B. A target state in which the entire enterprise has been successfully service-oriented.
C. A target state whereby the enterprise has adopted SOA by replacing all legacy environments with
custom-developed services.
D. A target state whereby standardized service contracts have been established to express a consistent
and unified service endpoint layer.
Answer: D

SOA Certified Professional   S90-01A   S90-01A examen   S90-01A examen

NO.10 Which of the following statements is true?
A. "Contract first" design is important to SOA because it makes you think about service contract design
options at the same time that you are building the underlying service logic.
B. "Contract first" design is important to SOA because it forces you to establish standardized service
contracts prior to the development of the underlying service logic.
C. "Contract first" design is important to SOA because without a contract, services cannot be invoked.
However, there is no preference as to when, during the service delivery lifecycle, the contract should be
designed or established.
D. "Contract first" design is an unproven design technique that is not commonly employed when
delivering service-oriented solutions and is therefore not considered important to SOA.
Answer: B

SOA Certified Professional examen   S90-01A   certification S90-01A

Pass4Test est un fournisseur de formation pour une courte terme, et Pass4Test peut vous assurer le succès de test SOA Certified Professional S90-01A. Si malheureusement, vous échouez le test, votre argent sera tout rendu. Vous pouvez télécharger le démo gratuit avant de choisir Pass4Test. Au moment là, vous serez confiant sur Pass4Test.