SOA

            S90.02A









            SOA Technology Concepts










                                   https://killexams.com/pass4sure/exam-detail/S90.02A























               QUESTION: 80
               WS-BPEL is an XML-based language that can be used to define business process logic that
               can be carried out via the composition of SOAP-based Web services. Select the correct answer.




               A. True
               B. False




               Answer: A



               QUESTION: 81
               Which of the following statements are false? SELECT ALL THAT APPLY




               A. A service enters the service consumer role only when it initiates contact with other service
               consumers.
               B. A service enters the service consumer role only when it accesses other services acting as
               intermediaries.
               C. A service enters the service  consumer role when it initiates contact with other services
               acting as service providers, including those also acting as intermediaries.
               D. A service cannot enter the service consumer role.



               Answer: A, B, D



               QUESTION: 82
               A common, but older alternative to the XML Schema Definition Language is: Select the
               correct answer.



               A. Hypertext Markup Language
               B. Extensible Markup Language
               C. Document Type Definitions
               D. XML Data Model Definition Language






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               Answer: C


               QUESTION: 83
               Which of the following technologies are fundamental to REST service design? SELECT ALL
               THAT APPLY


               A. HTTP
               B. WSDL
               C. MEP
               D. RPC


               Answer: A


               QUESTION: 84
               Which of the following technologies can be used to establish a federated data architecture
               capable of exposing standardized data models while abstracting disparate data sources? Select
               the correct answer.


               A. XML Schema
               B. XQuery
               C. WS-BPEL
               D. WS-Federation


               Answer: A


               QUESTION: 85
               UDDI stands for: Select the correct answer.


               A. Universal Definition, Direction, and Intelligence
               B. Universal Description, Discovery, and Integration
               C. United Discovery, Data, and Interoperability
               D. United Document, Definition, and Interchange


               Answer: B






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               QUESTION: 86
               XPath expressions are often used by: Select the correct answer.


               A. XSLT and XQuery
               B. XSLT and WSDL
               C. XQuery and SOAP
               D. XQuery only


               Answer: A


               QUESTION: 87
               Like components, SOAP-based Web services  can be developed using vendor tools. Unlike
               components, the communications framework established by SOAP-based Web services can be
               based on industry standards thereby remaining vendor-neutral. Select the correct answer.


               A. True
               B. False

               Answer: A


               QUESTION: 88
               REST stands for: Select the correct answer.


               A. Representational State Transfer
               B. Relational State Transport
               C. Repository Stack Target
               D. Released Semantic Transport


               Answer: A


               QUESTION: 89
               The acronym SOAP was originally defined as: Select the correct answer.


               A. Simple Object Access Protocol
               B. Service-Oriented Access Protocol






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               C. Service Object Access Parameters
               D. Simple Object Acknowledgment Protocol


               Answer: A


               QUESTION: 90
               Which of the following statements is true? Select the correct answer.


               A. One way in which REST services are different from components is that components each
               expose their own technical interface (or technical contract), whereas REST services share a
               single uniform contract.
               B. One way in which REST services are different from components is that components
               typically exchange data using HTTP, whereas REST services typically exchange data using
               binary protocols.
               C. One way in which REST services are different from components is that components cannot
               themselves become services. Instead, components are used by services, such as REST services.
               D. One way in which REST services are different from components is that components cannot
               exchange data remotely (across server boundaries), whereas REST services are designed to be
               distributed.


               Answer: A


               QUESTION: 91
               Each WSDL ______________ can define a set of ______________ and/or ____________
               messages to express data exchange requirements. Select the correct answer.


               A. operation, type, RPC
               B. operation, input, output
               C. function, type, RPC
               D. function, operation, type


               Answer: B















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