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

Explain the importance of throwable class and its methods?

1036

Explain java coding standards for interfaces?

1107

Can we have try block without catch block?

1031

Explain about interthread communication and how it takes place in java?

1021

What are unchecked exceptions in java?

1036

Can we use synchronized block for primitives?

1072

When a thread is executing synchronized methods , then is it possible to execute other synchronized methods simultaneously by other threads?

1060

What is final access modifier in java?

1145

Explain throw keyword in java?

1043

How do we access static members in java?

1108

What are constants and how to create constants in java?

986

What are identifiers in java?

1123

Explain importance of finally block in java?

1036

What are synchronized blocks in java?

1175

Explain about abstract classes in java?

1032

Un-Answered Questions { Java J2EE }

What is set and get methods in java?

977

How will you pass values from HTML page to the servlet?

1051

Explain joinpoint.

426

Why is java robust?

1244

How we can execute any code even before main method?

1136

What is xslt in java?

978

What is stateless session?

1010

How can we store and retrieve images from the database?

961

What is protected in java?

995

What are actual parameters?

1032

Give example to differentiate between call by value and call by reference.

1056

What is clustering? What are the different algorithms used for clustering?

1081

Explains the differences between context.getrequestdispatcher() and request.getrequestdispatcher()?

1027

What is the difference between assignment and initialization?

1050

What is lossy conversion in java?

1206

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