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

enlist some features of jdk.

964

Describe method overriding

1140

Describe the term diamond problem.

1048

describe method overloading

1033

Why multiple inheritance is not supported by java?

994

Define the term string pool?

1024

What is use of super keyword in java?

1038

How to restrict a member of a class from inheriting by its sub classes?

1361

How does ejb invocation happens?

1012

What is the procedure for the creation of stateless ejb?

987

What are the advantages of java beam?

1123

Explain the important elements of ejb?

986

Explain the concept of connection pooling feature of ejb container?

979

What are the various types of entity beam?

1038

What are the callback annotations for the stateless bean?

971

Un-Answered Questions { Java J2EE }

What methods are used in Servlet?Applet communication?

2266

What is hibernate connection pool_size?

463

What is thread dump?

951

What is persistence context in spring?

458

How do I set up my classpath? : BEA Weblogic

981

How does hibernate code looks like?

388

How is final different from finally and finalize?

944

How do you test a method for an exception using junit?

1225

How struts control data flow?

1120

What do you mean by object?

994

Can we convert stringbuffer to string?

1021

Why java is a platform independent? Explain

1107

Write a program of web logic server to get the connection pool attribute?

966

What is spring rest?

394

What does bitwise or mean?

1104

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