Download JNTUA MCA 2017 Nov Reg-Supply 5th Sem 9F00505a Web Services Question Paper

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Code: 9F00505a

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MCA V Semester Regular & Supplementary Examinations October/November 2017

WEB SERVICES

(For 2012, 2013, 2014 & 2015 admitted batches only)

Time: 3 hours

Max. Marks: 60

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Answer any FIVE questions

All questions carry equal marks

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1. (a) What is the difference between CORBA and JAVA RMI?
   (b) Describe the complete architecture of SOAP.

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2. (a) Discuss the benefits and challenges of using web services.
   (b) What are web services? Give its operational model and discuss about SOAP, WSDL and UDDI.
3. (a) What are the behavioral characteristics of web services?
   (b) Explain about the web services communication models.
4. (a) Explain about the SOAP message exchange models.
   

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   (b) What is SOAP? What are the advantages and disadvantages of SOAP?
5. (a) Discuss about developing SOAP web services using Java.
   (b) Can we send SOAP messages with attachments?
6. (a) Mention the operation types responses used in WSDL and explain how WSDL can bind to SOAP.
   (b) Discuss the anatomy of WSDL definition document.

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7. (a) What is a UDDI registry? What are its operational modes? What are its uses?
   (b) Which problem is UDDI going to solve? How can I get more information on UDDI?
8. (a) Discuss the different ways to ensure interoperability.
   (b) What are the primary security issues with web services?

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