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

Is singleton thread safe in java?

968

Can memory leak in java?

1029

Can a static method be overridden in java?

1013

What is an anonymous class in java?

1093

What is package private scope in java?

937

Can we extend private class in java?

979

What is adapter in java?

916

Can a class be private or protected in java?

1056

How do you override a private method in java?

975

Why we use protected in java?

965

What is private static class in java?

1013

What if constructor is protected in java?

1111

What is anti pattern in java?

964

Can inner class be public in java?

1013

What is a private class in java?

1047

Un-Answered Questions { Java J2EE }

Why is multithreading important?

938

Can we create multiple sessionfactory in hibernate?

366

Is null keyword in java?

936

What is the use of coding?

963

Does anyone still use java?

1105

How to read and write image from a file ?

1041

What is ef code?

390

When will you define a method as static in Java?

1054

What are the benefits of immutable objects?

1000

What is the difference between controller and task command.

1001

What is a variable declaration?

974

Can we override compareto method?

944

Why servlet is faster than jsp?

1064

What is devops in java?

920

Explain dependency injection and its types?

407

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