Download JNTUH MCA 5th Sem R09 2017 August F3508 Web Services Question Paper

Download JNTUH (Jawaharlal nehru technological university) MCA (Master of Computer Applications) 5th Sem (Fifth Semester) Regulation-R09 2017 August F3508 Web Services Previous Question Paper

R09

Code No: F3508















JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

MCA V Semester Examinations, August - 2017

WEB SERVICES

Time: 3hrs













Max.Marks:60

Answer any five questions

All questions carry equal marks

- - -


1.a)

Distinguish between client-server model and peer-peer model.

b)

Give an overview of Microsoft DCOM.











[6+6]



2.a)

Write short notes on how CORBA enables development of web services.

b)

Explain the importance of SOA.













[6+6]


3.a)

Give an overview of standards for implementing web services.

b)

Explain the advantages and future scope of using web services.





[6+6]


4.a)

Explain the core building blocks of web services.

b)

Describe the basic steps of implementing web services.







[6+6]


5.a)

Give an overview of SOAP message exchange models.

b)

State the purpose of WSDL definition document in developing web services.

[6+6]


6.a)

Explain the web service life cycle in detail.

b)

Explain the WSDL bindings.













[6+6]


7.a)

Explain the role of service discovery in a SOA.

b)

Explain Publishing information to a UDDI Registry.







[6+6]



8.a)

What do you mean by interoperability of web services? Explain how .NET ensures inter
operability.

b)

Give an overview of how to publish API in UDDI.







[6+6]



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