Web Services Online Quiz

Following quiz provides Multiple Choice Questions (MCQs) related to Web Services Framework. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.

Questions and Answers

Q 1 - Which of the following is true about Web service?

A - It is self-describing via a common XML grammar.

B - It is discoverable via a simple find mechanism.

C - Both of the above.

D - None of the above.

Answer : C

Explaination

Both of the above options are correct.

Q 2 - Which of the following is true about behavioral characteristics of web services?

A - Web Services uses XML at data representation and data transportation layers.

B - A consumer of a web service is not tied to that web service directly.

C - Businesses and the interfaces that they expose should be coarse-grained. Web services technology provides a natural way of defining coarse-grained services that access the right amount of business logic.

D - All of the above.

Answer : D

Explaination

All of the above options are true about behavioral characteristics of web services.

Q 3 - Which of the following is not a core layer in Web Service Protocol Stack?

A - Service Transport

B - XML Messaging

C - Service Description

D - Service Locator

Answer : D

Explaination

Service Locator is not a core layer in Web Service Protocol Stack.

Q 4 - How response is sent in XML-RPC?

A - XML responses are appended to the url of the HTTP response.

B - XML responses are embedded in the body of the HTTP response.

C - Both of the above.

D - None of the above.

Answer : B

Explaination

XML responses are embedded in the body of the HTTP response.

Q 5 - Which of the following is correct about SOAP?

A - SOAP is an XML-based protocol for exchanging information between computers.

B - SOAP is a communication protocol.

C - SOAP is for communication between applications.

D - All of the above.

Answer : D

Explaination

All of the above options are correct.

Q 6 - Which of the following language UDDI uses?

D - None of the above.

Answer : B

Explaination

WSDL is the language that UDDI uses.

Q 7 - Web services allow various applications to talk to each other and share data and services among themselves.

Answer : A

Explaination

Web services allow various applications to talk to each other and share data and services among themselves.

Q 8 - A web service takes the help of SOAP to transfer a message.

Answer : A

Explaination

A web service takes the help of SOAP to transfer a message.

Q 9 - A web services takes the help of WSDL to tag the data, format the data.

Answer : B

Explaination

A web services takes the help of XML to tag the data, format the data.

Q 10 - The XML Messaging layer is responsible for transporting messages between applications.

Answer : B

Explaination

The Service Transport layer is responsible for transporting messages between applications.

web_services_questions_answers.htm

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