Middleware and Enterprise Integration Technologies (MEIT) Semester 6 (MAY 2012)

Middleware and Enterprise Integration Technologies (MEIT) Semester 6 (Revised Course) (3 Hours) MAY 2012
GN-8645 [Total Marks : 100]
N.B:	(1)	.Question No. 1 is compulsory
	(2)	Answer any four out of remaining six question
1.	(a)	What are the challenges faced by distributed system?	10
	(b)	What do you understand by middleware? State the advantage of ORB architecture	10
2.	(a)	Explain client-server architecture. What are its variations or types of client-server architecture?	10
	(b)	Discuss the key services provided by DCE	10
3.	(a)	State the disadvatage of of standard RPC. List the characteristics of RMI.	10
	(b)	How is remote CORBA object invocated? Explain RMI in CORBA	10
4.	(a)	List the components of EJB framework. What is the purpose of EJB container?	10
	(b)	Explain DCOM and NET framework	10
5.	(a)	Define service. How is a business service implemented?	10
	(b)	Discuss SOA and Web Services	10
6.	(a)	How would u align business and IT using SOA? How will u implement a WS using an agent?	10
	(b)	What are WS standards? Explain WS-Security Framework	10
7.		Write short notes (Any Two):-	20
	(a)	Setver types
	(b)	WS-tarnsactions
	(c)	COM-IDL

Also see Middleware and enterprise integration technologies question papers for May 2010