YOU ARE HERE:

Home All Vendors SOA Certified SOA Architect S90.09

Pass4sure SOA S90.09 Dumps

Get ready to pass your exam right away with SOA S90.09 Practice Questions. These SOA S90.09 PDFs are specially designed to make passing easier without any difficulties!

discount banner
Exam Name:
SOA Design & Architecture Lab
Exam Code:
S90.09
Questions:
40
Update Date
May 21, 2025
PDF + Test Engine
$65 $97.5
Test Engine
$55 $82.5
PDF
$45 $67.5

PASS4SURE – BEST PRACTICE QUESTIONS FOR BEST RESULTS!

According to recent global reports, there is a considerable rise in demand for SOA Certified SOA Architect certified professionals. Every other professional is on the lookout to better their career. That is the reason why hundreds of candidates apply for the SOA Design & Architecture Lab Exam every year.

SOA has topped all other industries in development and progress for the last few years. That’s why they make their S90.09 Exam complex and up to the standards of day-to-day job tasks. We sensed the need for an accurate and reliable Pass4Sure Dumps PDF and jumped right in to provide a helping hand to struggling professionals.

If you are also one of the hopeful aspirants of Certified SOA Architect certification, consider buying S90.09 Braindumps to pass your exam with distinction. Our experts are working hard daily to give you the best quality SOA Design & Architecture Lab S90.09 Practice Questions. Hundreds of clients have benefitted from Pass4Sure Question Answers, and you can be next.

Pass4Sure team gives 100% for you so you can give your 100% in the exam. With our help, there is no reason left you couldn’t possibly meet your goals. Free S90.09 Dumps make passing Certified SOA Architect Exam piece of cake. So, get ready for a glittering IT Career in your near future!

WHY US? – REASONS TO BUY SOA S90.09 QUESTION ANSWERS

Pass4Sure offers an all-encompassing Dumps PDF set. It has everything an S90.09 exam candidate needs to pass with an incredible result. We give you a free demo, discounts, free updates for the first three months, and many more. Anyone who wishes to pass the SOA Exam in the very first attempt must try Pass4Sure S90.09 Braindumps.

IT industry can always use a proficient and reliable professional to handle their daily jobs. A professional that is an expert in all required tasks is a much-needed asset to an organization. Employers are looking for professionals like that. And we aim to make you into one of the highest-paid, highly-skilled, and credible professionals. It can be possible with our S90.09 Practice Questions. Getting Certified SOA Architect certified is not a far-fetched dream anymore.

Our focus is providing ease to our precious customers, and it shows in our dedication. After a long-and-hard data analysis, Pass4Sure came up with the best solution to aid failing SOA Design & Architecture Lab candidates. Moreover, we make sure you are not left alone in any step of your training. Our reliable experts stay 24/7 active to help you in your success. With top-class Pass4sure S90.09 Question Answers, passing the SOA Design & Architecture Lab exam is 100% guaranteed.

LET OUR FREE DUMPS BE YOUR BIGGEST ACHIEVEMENT!

Our team has curated the best study materials to ease the process of preparing for IT exams. For example, S90.09 Free Dumps are designed to reflect your exam pattern and format to offer real-like stimulation. The material is 100% tested and approved to get you the success you crave. Unlike others, we keep you updated on your progress. Your good and bad points are laid before you as they are. So, you can focus on bettering yourself accordingly.

The whole process is easy-peasy. For example, the website interface is user interactive. Plus, Accessing and downloading the SOA S90.09 Dumps PDF is a matter of just a few clicks.

Pass4sure gives its customers the best, material created with the help of well-known experts, and Practice Questions draw positive results every single time. The S90.09 Braindumps are updated daily to avoid any difficulties for customers. The package comes in two different formats to meet different types of clients. PDF for candidates always on the go and online test engine for those who enjoy a real-like experience.

The feedback we receive from our valued customers is proof of our credibility. Our customer care service is always at your beck and call. Leave us an email or a message in the chatbox below, and we will be there for you within seconds.

Pass4sure S90.09 dumps

SOA Design & Architecture Lab

Pass4sure S90.08B dumps

SOA Design & Architecture Lab with Services & Microservices

Pass4sure S90.08 dumps

Advanced SOA Design & Architecture

Pass4sure S90.01 dumps

Fundamental SOA & Service-Oriented Computing

Pass4sure S90.02 dumps

SOA Technology Concepts

Pass4sure S90.03 dumps

SOA Design & Architecture

Sample Questions


S90.09 Sample Question 1


Service A is a utility service that provides generic data access logic to a database that
contains data that is periodically replicated from a shared database (1). Because the
Standardized Service Contract principle was applied to the design of Service A, its service
contract has been fully standardized.
Service A is being accessed by three service consumers. Service Consumer A accesses a
component that is part of the Service A implementation by invoking it directly (2). Service
Consumer B invokes Service A by accessing its service contract (3). Service Consumer C
directly accesses the replicated database that is part of the Service A implementation (4).

You've been told that the reason Service Consumers A and C bypass the published
Service A service contract is because, for security reasons, they are not allowed to access
a subset of the operations in the WSDL definition that expresses the service contract. How
can the Service A architecture be changed to enforce these security restrictions while
avoiding negative forms of coupling?

A. The Contract Centralization pattern can be applied to force all service consumers toaccess the Service A architecture via its published service contract. This will preventnegative forms of coupling that could lead to problems when the database is replaced. TheService Abstraction principle can then be applied to hide underlying service architecturedetails so that future service consumers cannot be designed to access any part of theunderlying service implementation.
B. The Contract Centralization pattern can be applied to force service consumers to accessthe Service A architecture via its published service contract only. The Service LooseCoupling principle can then be applied to ensure that the centralized service contract doesnot contain any content that is dependent on or derived from the underlying serviceimplementation.
C. The Concurrent Contracts pattern can be applied to Service A in order to establish oneor more alternative service contracts. This allows service consumers with different levels ofsecurity clearance to continue accessing the service logic via its published servicecontracts.
D. None of the above.


ANSWER : C



S90.09 Sample Question 2


Service Consumer A sends a message to Service A (1), which then forwards the message
to Service B (2). Service B forwards the message to Service C (3), which finally forwards
the message to Service D (4).
Services A, B, and C each contain logic that reads the content of the message and, based
on this content, determines which service to forward the message to. As a result, what is
shown in the Figure is one of several possible runtime scenarios.

You are told that the current service composition architecture is having performance
problems because of two specific reasons. First, too many services need to be explicitly
invoked in order for the message to arrive at its destination. Secondly, because each of the
intermediary services is required to read the entire message contents in order to determine
where to forward the message to, it is taking too long for the overall task to complete. What
steps can be taken to solve these problems without sacrificing any of the functionality that
currently exists?

A. The Intermediate Routing pattern can be applied together with the Service Agent patternin order to establish a set of service agents capable of intercepting and forwarding themessage based on pre-defined routing logic. To avoid the need for service agents to readthe entire message contents, the Messaging Metadata pattern can be applied so thatcontent relevant to the routing logic is placed in the header of a message. This way, onlythe message header content needs to be read by the service agents.
B. The Intermediate Routing pattern can be applied together with the Service Agent patternin order to establish a set of service agents capable of intercepting and forwarding themessage based on pre-defined routing logic. To avoid the need for service agents to readthe entire message contents, the Rules Centralization pattern can be applied so thatcontent relevant to the routing logic is isolated into a separate Rules service. This way,service agents are only required to access the Rules service in order to determine where toforward messages to. The Standardized Service Contract principle will need to be appliedto ensure that the new Rules service and the new service agents provide service contractsthat are compliant to existing design standards.
C. The Intermediate Routing pattern can be applied together with the Service Agent patternin order to establish a set of service agents capable of intercepting and forwarding themessage based on pre-defined routing logic. The Service Discoverability principle can beapplied to improve the communications quality of message contents, which will reduce thetime required by service agents to read the message contents at runtime.
D. None of the above.


ANSWER : A



S90.09 Sample Question 3


Service A is an entity service that provides a Get capability that returns a data value that is
frequently changed.
Service Consumer A invokes Service A in order to request this data value (1). For Service
A to carry out this request, it must invoke Service B (2), a utility service that interacts (3.4)
with the database in which the data value is stored, Regardless of whether the data value
changed. Service B returns the latest value to Service A (5), and Service A returns the
latest value to Service Consumer A (6).
The data value is changed when the legacy client program updates the database (7). When
this change happens is not predictable. Note also that Service A and Service B are not
always available at the same time.
Any time the data value changes. Service Consumer A needs to receive it as soon as
possible. Therefore, Service Consumer A initiates the message exchange shown in the
Figure several times a day. When it receives the same data value as before, the response
from Service A is ignored. When Service A provides an updated data value, Service
Consumer A can process it to carry out its task.

Because Service A and Service B are not always available at the same times, messages
are getting lost and several invocation attempts by Service Consumer A fail. What steps
can be taken to solve this problem?

A. The Asynchronous Queuing pattern can be applied so that messaging queues areestablished between Service A and Service B and between Service Consumer A andService A . This way, messages are never lost due to the unavailability of Service A orService B .
B. The Asynchronous Queuing pattern can be applied so that a messaging queue isestablished between Service A and Service B . This way, messages are never lost due tothe unavailability of Service A or Service B . The Service Agent pattern can be furtherapplied to establish a service agent that makes a log entry and issues a notification whenre-transmission attempts by the messaging queue exceeds a pre-determined quantity.
C. The Asynchronous Queuing pattern can be applied so that a messaging queue isestablished between Service Consumer A and Service A. This way, messages are neverlost due to the unavailability of Service A or Service B. The Service Agent pattern can befurther applied to establish a service agent that makes a log entry each time a runtimeexception occurs.
D. None of the above.


ANSWER : A



S90.09 Sample Question 4


Service A is a task service that is required to carry out a series of updates to a set of
databases in order to complete a task. To perform the database updates Service A must
interact with three other services, each of which provides standardized data access
capabilities.
Service A sends its first update request message to Service B (1), which then responds
with a message containing a success or failure code (2). Service A then sends its second
update request message to Service C (3), which also responds with a message containing
a success or failure code (4). Finally, Service A sends a request message to Service D (5),
which responds with its own message containing a success or failure code (6).

You've been given a requirement that all database updates must either be completed
successfully or not at all. This means that if any of the three response messages received
by Service A contain a failure code, all of the updates carried out until that point must be
reversed. Note that if Service A does not receive a response message back from Services
B, C, or D, it must assume that a failure has occurred. How can this service composition
architecture be changed to fulfill these requirements?

A. The Reliable Messaging pattern can be applied to guarantee the delivery of positive ornegative acknowledgements. This way, Service A will always be informed of whether afailure condition has occurred with any of the database updates performed by Services B,C, and D. Furthermore, the Service Loose Coupling principle can be applied to ensure thatthe request and response messages exchanged by the services do not contain anyimplementation details that would indirectly couple Service A to any of the databases.
B. The Atomic Service Transaction pattern can be applied individually to Services B, C,and D so that each of these services performs its own database update within the scope ofan atomic transaction. If anyone update fails, that change can be rolled back on thatdatabase. Furthermore, the Service Loose Coupling principle can be applied to ensure thatService A is kept out of the scope of the atomic transaction so that it is not negativelycoupled to the proprietary database technologies that are required to enable the atomictransaction functionality.
C. The Compensating Service Transaction can be applied to Service A so that when anyone response message containing a failure code is received by Service A, it can invokeexception handling logic that will log the failed database updates. The Service LooseCoupling principle can be further applied to ensure that Services B, C, or D are notindirectly coupled to the exception handling logic, especially if Service A requires additionalaccess to Services B, C, or D in order to collect more information for logging purposes.
D. None of the above.


ANSWER : D



S90.09 Sample Question 5


The Client and Vendor services are agnostic services that are both currently part of
multiple service compositions. As a result, these services are sometimes subjected to
concurrent access by multiple service consumers.
The Client service is an entity service that primarily provides data access logic to a client
database but also provides some calculation logic associated with determining a client's
credit rating. The Vendor service is also an entity service that provides some data access
logic but can also generate various dynamic reports.
After reviewing historical statistics about the runtime activity of the two services, it was
discovered that the majority of concurrent runtime access is related to the processing of
business rules. With the Client service, it is the calculation logic that is frequently required
and with the Vendor service it is the dynamic reporting logic that needs to be accessed
separately from the actual report generation.

Currently, due to the increasing amount of concurrent access by service consumers, the
runtime performance of both the Client and Vendor services has worsened and has
therefore reduced their effectiveness as service composition members. What steps can be
taken to solve this problem without introducing new services?

A. The Rules Centralization pattern can be applied by extracting the business rule logicfrom the Client and Vendor services and placing it into a new Rules service. This willnaturally improve the runtime performance of the Client and Vendor services because theywill no longer be subjected to the high concurrent access of service consumers that requireaccess to the business rules logic.
B. The Redundant Implementation pattern can be applied to the Client and Vendorservices, thereby establishing duplicate implementations that can be accessed when aservice reaches its runtime usage threshold. The Intermediate Routing pattern can befurther applied to provide load balancing logic that can, at runtime, determine which of theredundant service implementations is the least busy for a given service consumer request.
C. The Rules Centralization pattern can be applied together with the RedundantImplementation pattern to establish a scalable Rules service that is redundantlyimplemented and therefore capable of supporting high concurrent access from manyservice consumers. The Service Abstraction principle can be further applied to hide theimplementation details of the Rules service.
D. None of the above.


ANSWER : B



S90.09 Sample Question 6


Our service inventory contains the following three services that provide invoice-related data
access capabilities: Invoice, InvProc, and Proclnv. These services were created at different
times by different project teams and were not required to comply to any design standards.
Therefore each of these services has a different data model for representing invoice data.
Currently each of these three services has one service consumer: Service Consumer A
accesses the Invoice service(1). Service Consumer B (2) accesses the InvProc service,
and Service Consumer C (3) accesses the Proclnv service. Each service consumer
invokes a data access capability of an invoice-related service, requiring that service to
interact with the shared accounting database that is used by all invoice-related services (4,
5, 6).
Additionally, Service Consumer D was designed to access invoice data from the shared
accounting database directly (7), (Within the context of this architecture. Service Consumer
D is labeled as a service consumer because it is accessing a resource that is related to the
illustrated service architectures.)

Assuming that the Invoice service, InvProc service, and ProcInv service are part of the
same service inventory, what steps would be required to fully apply the Official Endpoint
pattern?

A. One of the invoice-related services needs to be chosen as the official service providinginvoice data access capabilities. Service Consumers A, B, and C then need to beredesigned to only access the chosen invoice-related service. Because Service ConsumerD does not rely on an invoice-related service, it is not affected by the Official Endpointpattern and can continue to access the accounting database directly. The ServiceAbstraction principle can be further applied to hide the existence of the shared accountingdatabase and other implementation details from current and future service consumers.
B. One of the invoice-related services needs to be chosen as the official service providinginvoice data access capabilities. Service Consumers A, B, and C then need to beredesigned to only access the chosen invoice-related service. Service Consumer D alsoneeds to be redesigned to not access the shared accounting database directly, but to alsoperform its data access by interacting with the official invoice-related service. The ServiceAbstraction principle can be further applied to hide the existence of the shared accountingdatabase and other implementation details from current and future service consumers.
C. Because Service Consumers A, B, and C are already carrying out their data access viapublished contracts, they are not affected by the Official Endpoint pattern. ServiceConsumer D needs to be redesigned to not access the shared accounting databasedirectly, but to perform its data access by interacting with the official invoice-related service.The Service Abstraction principle can be further applied to hide the existence of the sharedaccounting database and other implementation details from current and future serviceconsumers.
D. None of the above.


ANSWER : B



LOGIN YOUR ACCOUNT




2 Exams Files

10% off

  • Latest and Most Up-todate Dumps
  • Free 3 Months Updates
  • Exam Passing Guarantee
  • Secure Payment
  • Privacy Protection

3 Exams Files

15% off

  • Latest and Most Up-todate Dumps
  • Free 3 Months Updates
  • Exam Passing Guarantee
  • Secure Payment
  • Privacy Protection

5 Exams Files

20% off

  • Latest and Most Up-todate Dumps
  • Free 3 Months Updates
  • Exam Passing Guarantee
  • Secure Payment
  • Privacy Protection

10 Exams Files

25% off

  • Latest and Most Up-todate Dumps
  • Free 3 Months Updates
  • Exam Passing Guarantee
  • Secure Payment
  • Privacy Protection