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Wipro J2EE Interview Questions
Questions Answers Views Company eMail

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

13 37117

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 5920

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 4110

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

4 6993

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Wipro J2EE Interview Questions


Un-Answered Questions

have you done any big projects in linux? If so, explain them in brief.

182


Why HDFS performs replication, although it results in data redundancy in Hadoop?

1


What is a zend framework and why it is used?

57


What is recurring entries and why are they used?

221


What are the special cables required for explosion proof wiring?

14062






Explain environment of openedge?

199


What happens to map if we alter the datatypes between source and its corresponding source qualifier?

239


What is a producer and a consumer endpoint?

1


Without integrating QC/Testdirector with QTP, is it possible to keep track of the defects?If yes how? How to export QTP results to an excel sheet?

1098


Difference between inner join and outer join?

219


How do you find the independent variable?

160


How to make a custom validation rule in laravel?

150


Describe secure socket layer (ssl)?

185


Can you uncorrupt a file?

166


How can I make my site public? By default, all sites are created private at sharpoint?

146