[Pak Youth] cs506 paper 7th Feb 2012

RABI

My today papper 7^th feb 2012  

Cs506

 2 marks

Q1. What is the formate in which the source code of Java converted  after compilation?

Q2. How many types of  comments  are used in JSP?

Q3. How to track a user session in Servlet?

Q4 Write briefly two charaterstics of Expression Language?

Q4. Why yield ?() method used?

 

3Marks

Q1. Which method is used  to read an object through serialization?

Q2. Explain your words that how Java bean is intended for use in some type of building tool?

Q3. What are expression  language Nuggets?

Q4. What are the benefits of using Pakages? Explain.

Q5. What is the puposes of wait (), notify, notify all() methods?

5 Marks

Q1 Types of layers? Briefly explain each.

Q2: What is expresion in JSP? Give an example

Q3: Why tracking is necessary ?

 

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