Java J2EE Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Core Java (6529)
Advanced Java (552)
Swing (223)
EJB (402)

Servlets (804)
Struts (701)
JDBC (771)
JMS (324)

SunOne (10)
J2EE (485)
Weblogic (694)
Websphere (573)

Java J2EE Interview Questions

Questions Answers Views Company eMail

Does unicode support all languages?

976

How big is a 64 bit float?

965

What is a boolean used for?

1070

What is a boolean structure?

1040

What do you mean by boolean?

1024

What is a loop java?

1013

How many bits is a 64 bit byte?

1012

How many bits is a double?

955

What is an argument in java?

900

Why is flag used in java?

1002

What is boolean example?

905

Is a boolean variable?

968

How a string is stored in memory?

968

How large is a boolean?

959

How big is a boolean?

985

Un-Answered Questions { Java J2EE }

Why stateless is better than stateful?

974

Can It is possible to synchronize the constructor of a Java Class?

1049

Can you explain what are the ways in which the dns request of failed servers handled?

914

What is the use of hibernate session merge() call?

327

What is cohesion?

376

Can you use a foreign jms provider to drive an mdb transactionally?

791

Discuss the significances of jdbc.

878

How do java applications access the database using jdbc?

976

how to prepare for IT Officers Interview in Banks

1919

Why should the implementation of any swing callback (like a listener) execute quickly?

964

What is intern method in java?

1034

What are the different types of servlets?

975

What are the different types of interfaces in the api component?

923

Which is more beneficial: Stateful or Stateless Bean?

956

What are the different places where you can use the JMS API?

792

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