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 a benefit of using a web service?

A - Web services allows you to expose the functionality of your existing code over the network. Once it is exposed on the network, other application can use the functionality of your program.

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

C - Web services use standardized industry standard protocol for the communication.

D - All of the above.

Answer : D

Explaination

All of the above options are benefits of using a web service.

Q 2 - Which of the following is the benefits of having XML based WEB services?

A - Using XML eliminates any networking, operating system, or platform binding.

B - Web Services based applications are highly interoperable application at their core level.

C - Both of the above

D - None of the above.

Answer : C

Explaination

Both of the above options are the benefits of having XML based WEB services.

Q 3 - Which of the following is correct about XML Messaging layer in Web Service Protocol Stack?

A - This layer is responsible for encoding messages in a common XML format so that messages can be understood at either end.

B - Currently, this layer includes XML-RPC and SOAP.

C - Both of the above.

D - None of the above.

Answer : C

Explaination

Both of the above options are correct.

Q 4 - Which of the following is correct about XML RPC?

A - XML-RPC is a simple protocol that uses XML messages to perform RPCs.

B - XML-RPC is platform-independent.

C - Both of the above.

D - None of the above.

Answer : C

Explaination

Both of the above options are correct.

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

A - SOAP allows you to get around firewalls.

B - SOAP will be developed as a W3C standard.

C - Both of the above.

D - None of the above.

Answer : C

Explaination

Both of the above options are correct.

Q 6 - Which of the following is correct about WSDL?

A - WSDL is an integral part of UDDI, an XML-based worldwide business registry.

B - WSDL is the language that UDDI uses.

C - Both of the above.

D - None of the above.

Answer : C

Explaination

Both of the above options are correct.

Q 7 - Web services interact with other web applications for the purpose of exchanging data.

Answer : A

Explaination

Web services interact with other web applications for the purpose of exchanging data.

Q 8 - A consumer of a web service is not tied to that web service directly.

Answer : B

Explaination

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

Q 9 - The Service Registry implements the service and makes it available on the Internet.

Answer : B

Explaination

The service provider implements the service and makes it available on the Internet.

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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