Punjab Technical University 2006-3rd Sem M.Sc Information Technology -(IT)Enterprise JAVA Development - Question Paper

M.SC (IT) 302 Enterprise JAVA Development
MSC. (IT) third Semester (2096)

Time: three Hours Max Marks:75

Note: Part A is compulsory and have 15 short ans ques. of two marks every. Part B is consists of 12 long ans ques. of five marks each,out of which you have to attempt 9 ques..


Part A (15x2=30)

1.
a. What exactly is Java Bean?
b. Give the components of BDK?
c. What do you mean by event monitor bean?
d. What is advantage of JSP over other scripting lan gauges?
e. What do you mean by Page request and page response?
f. What do you mean by CORBA?
g. Explain EJB container.
h. What are FAT Clients?
i. Explain ejbCreate( ) method?
j. Write note on CGI programming.
k. What are cookies?
l. What do you mean by Session?
m. What is JDBC?
n. Explain reflection and interspection?
o. Why Java is preffered technology over Internet?


Part B (9x5=45)

2. What do you mean by adapter classes? Demonstrate with the help of example.
3. Give the overview of componenet programming
4. Explain unicasting and multicasting with the help of example.
5. Explain three-tier architecture with the help of example.
6. Explain the different kinds of exceptions in JSP with the help of example.
7. How do you connect JSP with database using JDBC.
8. Explain session beans with its kinds.
9. How can you manage persistence of entity beans?
10. What do you mean by IDL?
11. Explain common object broker request architecture.
12. Can you use JSP with Java beans? provide explanation to support your ans.

Earning:   Approval pending.