Download JNTUA MCA 2019 May Reg-Supply 5th Sem 9F00505a Web Services Question Paper

Download JNTU Anantapur (JNTU Anantapur) Master of Computer Applications (MCA) 2019 May Reg-Supply 5th Sem 9F00505a Web Services Previous Question Paper

Code: 9F00505a

MCA V Semester Supplementary Examinations May 2019
WEB SERVICES
(For 2009, 2010, 2011, 2012 (LC), 2013, 2014, 2015 & 2016 admitted batches only)

Time: 3 hours Max. Marks: 60

Answer any FIVE questions
All questions carry equal marks
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1 (a) Define middle tier component. Explain any one middle tier component.
(b) What is a web service? Explain Java RMI architectural model.

2 (a) Why to use web services? Discuss basic operational model of web services.
(b) Narrate the benefits and challenges of using web services.

3 (a) Discuss messaging-based communication model.
(b) Elaborate various steps or process involved in implementing web services.

4 (a) Describe the SOAP message structure.
(b) Explain briefly the SOAP security.

5 (a) Draw the diagram of basic SOAP message exchange model and explain.
(b) Discuss SOAP message exchange patterns.

6 (a) Explain in detail about WSDL in the world of web services.
(b) Briefly discuss various WSDL bindings.

7 (a) Explicate the role of service discovery in a SOA.
(b) Write about UDDI data structures.

8 (a) Write short notes on XML encryption.
(b) Make clear note on XKMS structure.

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