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Wipro J2EE Interview Questions

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What is the difference between sendRedirect() and forward()? in what situations do we have to use send redirect() instead of forward().

13 44732

i have to create an application with session.during that session a timer will be started & show the time in second upto the session expired.So that i can know how many time i in that session. Hint:-i m hinted that it will coded with javascript

4 9062

Whats the O/p of the below code snippet ? And explain how does it imply the concept of call-by-value/call-by reference. (PS : Pls ignore syntax errors) public class One { public oneA(){ sop ("Into One--");} } public class Two extends One{ public twoT(){ sop ("Into Two--"); } } public class Home { One a; Two t; public static void main(argv[]) { sop ("In Home--"); sop(a.oneA()); sop(t.oneA()); sop(a.twoT()); sop(t.twoT()); } }

4 7057

Explain the following statement: Java is always pass-by-value.

4 9493

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Un-Answered Questions

Explain what is the difference between equity financing and debt financing?

1095

What is html and how is it used?

900

What is the driver class?

1049

What is hyperledger?

How would you manage your accommodation?

4673

What you mean by drill across?

1022

The postoder traversal is 7,14,3,55,22,5,17 Then ur Inorder traversal is??? please help me on this

3584

What is the disease caused by Human herpes virus – 8?

584

What is difference between jspwriter and servlet printwriter?

1000

All of the following are tools and techniques of the Schedule Development process except? A. CPM B. RAM C. GERT D. PERT

1069

What is your recommendation for a query running very slow? : sql server database administration

1050

What are the server requirements to install yii 2.0 framework?

Explain the boxing and unboxing concept in .net?

865

What is session scope?

954

Define a class? : sap bobi

929