SOA Certified SOA Architect S90.02 Questions & Answers

• Question 21:

  Which of the following statements makes sense? Select the correct answer.

  A. I discovered the service I was looking for by using WS-Addressing to issue service search queries.

  B. I discovered the service I was looking for by building a WS-BPEL process definition.

  C. I discovered the service I was looking for by searching the UDDI-compliant service registry.

  D. None of these statements make sense.

  Correct Answer: C

• Question 22:

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

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

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

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

  Correct Answer: BC

• Question 23:

  Which of the following statements is false? Select the correct answer.

  A. Multiple XML documents can link to the same XML schema.

  B. One XML document can link to multiple XML schemas.

  C. XML schemas cannot be embedded within XML documents.

  D. XML schemas can exist as separate files.

  Correct Answer: C

• Question 24:

  The amount of services participating in a service activity, the duration of the service activity, the amount of service activity instances that concurrently exist, and rules associated with the service activity are all examples of: Select the correct answer.

  A. design-time data that is defined via the WSDL data definition language

  B. runtime data that is expressed as part of a WSDL service operation definition

  C. state or context data that can be managed using WS-Coordination

  D. repository resource data that can be managed using WS-Policy via persistence in a database for longterm storage

  Correct Answer: C

• Question 25:

  Which of the following statements is false? Select the correct answer.

  A. Services built as components can expose a non-industry-standard technical service contract.

  B. Services built as components can be assembled into service compositions.

  C. Services built as components always have a decoupled service contract that exists as a physically separate XML document.

  D. Services cannot be built as components.

  Correct Answer: C

• Question 26:

  A __________________ establishes a common access point generally based on HTTP methods used by __________________. Select the correct answer.

  A. WSDL definition, SOAP-based Web service

  B. uniform contract, REST services

  C. XML schemas, components

  D. None of the above

  Correct Answer: B

• Question 27:

  XML is a form of: Select the correct answer.

  A. microdata

  B. metadata

  C. valid data

  D. relational data

  Correct Answer: B

• Question 28:

  XML schemas are comparable to database records. Therefore, XML documents that are based on XML schemas are comparable to database data models. Select the correct answer.

  A. True

  B. False

  Correct Answer: B

• Question 29:

  Which of the following statements is true? Select the correct answer.

  A. WS-Coordination establishes a base coordination framework for which WS-Addressing and WS-Routing provide additional protocols and rules.

  B. WS-Coordination establishes a base coordination framework for which XML Schema and WS-Addressing provide additional protocols and rules.

  C. WS-Coordination establishes a base coordination framework for which WS-AtomicTransaction and WS-BusinessActivity provide additional protocols and rules.

  D. WS-Coordination does not establish a base coordination framework. The name of the specification is deceiving as it actually defines a series of generic routing protocols.

  Correct Answer: C

• Question 30:

  Orchestration is most commonly associated with which industry standard? Select the correct answer.

  A. WS-Addressing

  B. XML Schema

  C. WS-BPEL

  D. WS-Policy

  Correct Answer: C