05th
May
WCF MCQ

WCF MCQ

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  • 05th May, 2021
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WCF MCQ Quiz

Following are mostly asked Wcf MCQ test that are designed for professionals like you to crack you interviews. You can take this Wcf online test before appearing to you real interview. This Wcf quiz there are around 30+ multiple choice questions on Wcf with four options.

1) WCFDataAnnotation is used to automatically validate the member of .........

  • A. FaultContract
  • B. DataContract
  • C. ServiceContract
  • D. MessageContarct

2) WCF supports the ......... transport schema.

  • A. TCP
  • B. HTTP
  • C. MSMQ
  • D. All are Correct

3) Which of the following is a valid WCF Transaction Protocol?

  • A. OleTx
  • B. LightWeight
  • C. WS-Atomic (WAST)
  • D. All are Correct

4) WCF protocol used to support platform independent communication

  • A. REST
  • B. HTTP
  • C. SOAP
  • D. None of the Above

5) Which of the following namespace is used in WCF for data serialization?

  • A. System.ServiceModel
  • B. System.Xml.Serialization
  • C. System.Runtime.Serialization
  • D. None of the Above
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6) Which of the following is the default Transfer mode in WCF?

  • A. Buffered
  • B. Streamed
  • C. StreamedRequest
  • D. StreamedResponse

7) Which is a valid instance mode in WCF?

  • A. Per-Call
  • B. Singleton
  • C. Per-Session
  • D. All are Correct

8) Which of the following WCF object is used for host WCF Service?

  • A. Host
  • B. Service
  • C. ServiceHost
  • D. None of the Above

9) What is the full form of WCF?

  • A. Windows Common Framework
  • B. Windows Connection Framework
  • C. Windows Communication Framework
  • D. Windows Communication Foundation

10) Who developed the WCF?

  • A. Apple Inc.
  • B. NET Foundation
  • C. Microsoft Corporation
  • D. Oracle Corporation

11) ................ is applicable to interface in WCF?

  • A. Data contract
  • B. Service contract
  • C. Message contract
  • D. Operation contract

12) Which type of contract is applicable to interface in WCF?

  • A. Message contract
  • B. Service contract
  • C. Data contract
  • D. Operation contract

13) Which type of contract is applicable to interface in WCF?

  • A. Service
  • B. Operation
  • C. Message
  • D. Data

14) WCF exposes Service Meta Data using following?

  • A. Service Meta Data
  • B. Mex Endpoint
  • C. Both
  • D. None of the above

15) What is the default Max String Content Length for WCF Service?

  • A. 53896 bytes
  • B. 8192 bytes
  • C. 215754840 bytes
  • D. None of the above

16) Mex endpoint for a WCF Service

  • A. No limit
  • B. 3
  • C. equal to endpoint exposed to user
  • D. None of the above

17) WCF services can communicate with

  • A. Visual Studio .NET
  • B. Multiple platforms and multiple languages
  • C. programming languages
  • D. HTML

18) Which one is not a class in WCF?

  • A. Client binding
  • B. Http Binding
  • C. Http Context Binding
  • D. Basic Https Binding

19) 6. Which attribute is used to define a service class in WCF?

  • A. Service Contract
  • B. WCF Service
  • C. Service
  • D. None of the above

20) WCF Mex endpoint uses which standard WCF contract?

  • A. IMex Endpoint
  • B. IMeta Data Exchange
  • C. IMeta Data
  • D. None of the above

21) Which WCF binding does not use port in there address scheme

  • A. netNamed
  • B. netTcp
  • C. BasicHttp
  • D. None of the above

22) WCF is a part of .Net Framework

  • A. 3.0 and above
  • B. 1.0
  • C. 2.5
  • D. None of the above

23) What are the various ways of hosting a WCF Service?

  • A. WAS
  • B. IIS
  • C. Self Hosting
  • D. All of the above

24) Defines where the service resides

  • A. Address
  • B. Binding
  • C. Contract
  • D. None of the above

25) The main components of WCF services are:

  • A. Service class,Hosting environment,End point
  • B. Start point, End point
  • C. Service class,Hosting environment,start point
  • D. Both 1&2

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