最新的SOA Certification認證 S90.02考試題庫

問題1

Which of the following statements make sense? SELECT ALL THAT APPLY

A. I have 3 REST services, all of which share the same uniform contract.

B. I have 3 SOAP-based Web services, each with its own uniform contract.

C. I have 3 SOAP-based Web services, each with its own individual service contract.

D. I have 3 REST services, each of which is designed to be accessed via the same set of HTTP methods.

正確答案: A,C,D

問題2

Which type of MEP is not encouraged by the WS-I and also not supported in WSDL 2.0? Select the correct answer.

A. call-back

B. intermediate

C. round-about

D. outbound

正確答案: D

問題3

XSLT is a technology that is primarily used to address _____________________ . Select the correct answer.

A. data model transformation requirements (such as when similar data based on different XML schemas needs to be exchanged)

B. service transformation requirements (such as when two versions of the same service exist)

C. technology protocol bridging requirements (such as when .NET and Java components need to speak to each other)

D. layer transformation requirements (such as when data located in different architectural layers needs to be exchanged between architectural layers)

正確答案: A

問題4

Which of the following service designs are considered not supportive of service-orientation due to improper selection of technologies? SELECT ALL THAT APPLY

A. A reusable component-based service designed to reject messages containing XML so as to limit communication to RPC-centric MEPs.

B. A SOAP-based Web service designed with a service contract that includes WS-Policy definitions that disallow communication using SOAP messages.

C. A SOAP-based Web service designed with a decoupled service contract that includes a standardized XML schema.

D. A REST service designed to respond to service consumers via standard HTTP response codes.

正確答案: A,B

問題5

WS-BPEL is a technology that can be used to express service composition logic for SOAP-based Web services. Select the correct answer.

A. False

B. True

正確答案: B

問題6

Which of the following XML documents can be part of a SOAP-based Web service contract? SELECT ALL THAT APPLY

A. HTTP definition

B. WS-Policy definition

C. WSDL definition

D. XML schema

正確答案: B,C,D

問題7

Which of the following statements are true? SELECT ALL THAT APPLY

A. XML and XML Schema are always used to define the structure of the underlying service logic as well as the component composition models the services may need to encapsulate.

B. XML and XML Schema are important because when services are built as Web services, they must be used to define service scalability characteristics and thresholds, as established by the infrastructure.

C. XML and XML Schema allow for the creation of data models that can be used by services, but can also establish a separate data architecture.

D. XML and XML Schema can be used to help define the technical service contract of a SOAP-based Web service.

正確答案: C,D

問題8

A common, but older alternative to the XML Schema Definition Language is: Select the correct answer.

A. Document Type Definitions

B. XML Data Model Definition Language

C. Hypertext Markup Language

D. Extensible Markup Language

正確答案: A

問題9

WS-BPEL process definitions can be encapsulated by and exposed as SOAP-based Web services. Select the correct answer.

A. False

B. True

正確答案: B

問題10

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: Select the correct answer.

A. an intermediary

B. an initial sender

C. an ultimate receiver

D. a service agent

正確答案: A

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