Middleware and Enterprise Integration Technologies (MEIT) Semester 6 (DEC 2010)

Middleware and Enterprise Integration Technologies (MEIT) Semester 6 (Revised Course) (3 Hours) DEC 2010
GT-7686 [Total Marks : 100]
N.B:	(1)	Questions No. 1 is compulsory.
	(2)	Answers any four questions out of  remaining six questions.
1.	(a)	List the issues to be considered in the design of distributed object systems.	10
	(b)	Explain in detail the different type of client/server architecture with neat diagrams.	10
2.	(a)	State the characteristics of RPC middleware. Explain RPC mechanism.	10
	(b)	Explain the process of RMI using stubs/proxy/skeletons.	10
3.	(a)	What is CORBA? Explain its architecture and various services provided by it.	10
	(b)	Differentiate JavaBean with EJB.	10
4.	(a)	Explain working of DCOM.	10
	(b)	Compare CORBA, DCOM and RMI.	10
5.	(a)	What are the functions of enterprise Services Bus. State its advantages and disadvantages.	10
	(b)	Explain the role of XML in Web Services.	10
6.	(a)	Describe the structure of WSDL file. State the importance of UDDI.	10
	(b)	What are the challenges in SOA.	10
7.	Write short notes on any two of the following  :-		20
	(a)	Simple Object Access Protocol (SOAP).
	(b)	BPEL for web services
	(c)	Message Queues.
	(d)	Types of servers.

Also see Middleware and enterprise integration technologies question papers for December 2011