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

Can an abstract class be a final class?

976

What if static is removed from main method?

1062

What is a protected void?

921

What is an empirical question?

964

What is a method declaration?

984

What is another word for methodology?

1013

What is a parameter example?

974

How many digits can a float hold?

1007

Why are data types important?

1082

Is 0 an even number?

985

How many types of flags are there?

1013

What does provide mean construction?

1099

Can interface be private in java?

1012

What happens if main method is not static?

994

What is field name?

1012

Un-Answered Questions { Java J2EE }

What is jradiobutton in java?

918

How can I avoid resourceexceptions when sending more requests for database connections from the pool than are currently available? : BEA Weblogic

976

Does hibernate support nosql?

362

What is null statement?

1005

Can remove() be a Stateless Session bean?

1090

What is meant by null and void?

961

How we can controlled duplicate form submission in struts?

945

What is palindrome in java?

980

Can you access non static variable in static context?

1037

Is it possible to write two ejb’s that share the same remote and home interfaces, and have different bean classes? If so, what are the advantages/disadvantages?

1063

What is synchronization and why is it important?

1107

What is meant by thread dump and how can we take?

937

What is difference between first level cache and second level cache in hibernate?

392

What is pointcut in spring aop?

446

What causes an ociw32.dll error? : BEA Weblogic

1156

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