IT-Tests's expert team has developed a latest short-term effective training scheme for SOA Certified Professional certification S90-09A exam, which is a 20 hours of training for the candidates of SOA Certified Professional certification S90-09A exam. After training they can not only quickly master a lot of knowledge, but also consolidate their original knowledge. So they can easily pass SOA Certified Professional certification S90-09A exam and it is much more cost-effective for them than those who spend a lot of time and energy to prepare for the examination.
IT-Tests.com SOA Certified Professional S90-09A exam questions are made in accordance with the latest syllabus and the actual SOA Certified Professional S90-09A certification exam. We constantly upgrade our training materials, all the products you get with one year of free updates. You can always extend the to update subscription time, so that you will get more time to fully prepare for the exam. If you still confused to use the training materials of IT-Tests.com, then you can download part of the examination questions and answers in IT-Tests.com website. It is free to try, and if it is suitable for you, then go to buy it, to ensure that you will never regret.
Exam Code: S90-09A
Exam Name: SOA Certified Professional (SOA Design & Architecture Lab)
Free One year updates to match real exam scenarios, 100% pass and refund Warranty.
Total Q&A: 40 Questions and Answers
Last Update: 2013-12-19
If you are looking for a good learning site that can help you to pass the SOA Certified Professional S90-09A exam, IT-Tests.com is the best choice. IT-Tests.com will bring you state-of-the-art skills in the IT industry as well as easily pass the SOA Certified Professional S90-09A exam. We all know that this exam is tough, but it is not impossible if you want to pass it. You can choose learning tools to pass the exam. I suggest you choose IT-Tests.com SOA Certified Professional S90-09A exam questions and answers. I suggest you choose IT-Tests.com SOA Certified Professional S90-09A exam questions and answers. The training not only complete but real wide coverage. The test questions have high degree of simulation. This is the result of many exam practice. . If you want to participate in the SOA Certified Professional S90-09A exam, then select the IT-Tests.com, this is absolutely right choice.
IT exam become more important than ever in today's highly competitive world, these things mean a different future. SOA Certified Professional S90-09A exam will be a milestone in your career, and may dig into new opportunities, but how do you pass SOA Certified Professional S90-09A exam? Do not worry, help is at hand, with IT-Tests.com you no longer need to be afraid. IT-Tests.com SOA Certified Professional S90-09A exam questions and answers is the pioneer in exam preparation.
If you're still studying hard to pass the SOA Certified Professional S90-09A exam, IT-Tests.com help you to achieve your dream. We provide you with the best SOA Certified Professional S90-09A exam materials. It passed the test of practice, and with the best quality. It is better than SOA Certified Professional S90-09A tutorials and any other related materials. It can help you to pass the SOA Certified Professional S90-09A exam, and help you to become a strong IT expert.
I believe that people want to have good prospects of career whatever industry they work in. Of course, there is no exception in the competitive IT industry. IT Professionals working in the IT area also want to have good opportunities for promotion of job and salary. A lot of IT professional know that SOA Certified Professional certification S90-09A exam can help you meet these aspirations. IT-Tests.com is a website which help you successfully pass SOA Certified Professional S90-09A.
Now there are many IT professionals in the world and the competition of IT industry is very fierce. So many IT professionals will choose to participate in the IT certification exam to improve their position in the IT industry. S90-09A exam is a very important SOA Certified Professional's certification exam. But if you want to get a SOA Certified Professional certification, you must pass the exam.
S90-09A (SOA Design & Architecture Lab) Free Demo Download: http://www.it-tests.com/S90-09A.html
NO.1 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 logic from the Client
and Vendor services and placing it into a new Rules service. This will naturally improve the runtime
performance of the Client and Vendor services because they will no longer be subjected to the high
concurrent access of service consumers that require access to the business rules logic.
B.The Redundant Implementation pattern can be applied to the Client and Vendor services, thereby
establishing duplicate implementations that can be accessed when a service reaches its runtime usage
threshold. The Intermediate Routing pattern can be further applied to provide load balancing logic that
can, at runtime, determine which of the redundant service implementations is the least busy for a given
service consumer request.
C.The Rules Centralization pattern can be applied together with the Redundant Implementation pattern to
establish a scalable Rules service that is redundantly implemented and therefore capable of supporting
high concurrent access from many service consumers. The Service Abstraction principle can be further
applied to hide the implementation details of the Rules service.
D.None of the above.
Answer:B
SOA Certified Professional S90-09A certification S90-09A questions S90-09A practice test S90-09A
NO.2 Service A is an entity service with a functional context dedicated to invoice-related processing. Service
B is a utility service that provides generic data access to a database.
In this service composition architecture, Service Consumer A sends a SOAP message containing an
invoice XML document to Service A (1). Service A then sends the invoice XML document to Service B (2),
which then writes the invoice document to a database.
The data model used by Service Consumer A to represent the invoice document is based on XML
Schema A. The service contract of Service A is designed to accept invoice documents based on XML
Schema B. The service contract for Service B is designed to accept invoice documents based on XML
Schema A. The database to which Service B needs to write the invoice record only accepts entire
business documents in Comma Separated Value (CSV) format.
Due to the incompatibility of XML schemas used by the services, the sending of the invoice document
from Service Consumer A through to Service B cannot be accomplished using the services as they
currently exist. Assuming that the Contract Centralization and Logic Centralization patterns are being
applied, what steps can be taken to enable the sending of the invoice document from Service Consumer A
to the database without adding logic that will increase the runtime performance of the service
composition?
A.The Data Model Transformation pattern can be applied so that the invoice document sent by Service
Consumer A is transformed into an invoice document that is compliant with the XML Schema B used by
Service A. The Data Model Transformation pattern can be applied again to ensure that the invoice
document sent by Service A is compliant with XML Schema A used by Service B.
B.The service composition can be redesigned so that Service Consumer A sends the invoice document
directly to Service B. Because Service Consumer A and Service B use XML Schema A, the need for
transformation logic is avoided. This naturally applies the Service Loose Coupling principle because
Service Consumer A is not required to send the invoice document in a format that is compliant with the
database used by Service B.
C.The Standardized Service Contract principle can be applied to the service contract of Service A so that
it is redesigned to use XML Schema A. This would make it capable of receiving the invoice document from
Service Consumer A and sending the invoice document to Service B without the need to further apply the
Data Model Transformation pattern.
D.None of the above.
Answer:C
SOA Certified Professional practice test S90-09A S90-09A certification S90-09A S90-09A
NO.3 Service A is an entity service with a functional context dedicated to invoice-related processing. Service
B is a utility service that provides generic data access to a database.
In this service composition architecture, Service Consumer A sends a SOAP message containing an
invoice XML document to Service A (1). Service A then sends the invoice XML document to Service B (2),
which then writes the invoice document to a database.
The data model used by Service Consumer A to represent the invoice document is based on XML
Schema A. The service contract of Service A is designed to accept invoice documents based on XML
Schema B. The service contract for Service B is designed to accept invoice documents based on XML
Schema A. The database to which Service B needs to write the invoice record only accepts entire
business documents in Comma Separated Value (CSV) format.
Due to the incompatibility of the XML schemas used by the services, the sending of the invoice document
from Service Consumer A through to Service B cannot be accomplished using the services as they
currently exist. Assuming that the Contract Centralization pattern is being applied and that the Logic
Centralization is not being applied, what steps can be taken to enable the sending of the invoice
document from Service Consumer A to the database without adding logic that will increase the runtime
performance requirements of the service composition?
A.Service Consumer A can be redesigned to use XML Schema B so that the SOAP message it sends is
compliant with the service contract of Service A. The Data Model Transformation pattern can then be
applied to transform the SOAP message sent by Service A so that it conforms to the XML Schema A used
by Service B. The Standardized Service Contract principle must then be applied to Service B and Service
Consumer A so that the invoice XML document is optimized to avoid unnecessary validation.
B.The service composition can be redesigned so that Service Consumer A sends the invoice document
directly to Service B. Because Service Consumer A and Service B use XML Schema A, the need for
transformation logic is avoided. This naturally applies the Service Loose Coupling principle because
Service Consumer A is not required to send the invoice document in a format that is compliant with the
database used by Service B.
C.Service Consumer A can be redesigned to write the invoice document directly to the database. This
reduces performance requirements by avoiding the involvement of Service A and Service B. It further
supports the application of the Service Abstraction principle by ensuring that Service Consumer A hides
the details of the data access logic required to write to the database.
D.None of the above.
Answer:B
SOA Certified Professional exam S90-09A S90-09A S90-09A test answers S90-09A certification training S90-09A
IT-Tests.com offer the latest 1z0-465 Questions & Answers and high-quality 1z0-460 PDF Practice Test. Our HP0-J63 VCE testing engine and 200-101 study guide can help you pass the real exam. High-quality JN0-690 Real Exam Questions can 100% guarantee you pass the exam faster and easier. Pass the exam to obtain certification is so simple.
Article Link: http://www.it-tests.com/S90-09A.html
没有评论:
发表评论