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

What are reference variables in java?

1122

Explain about method local inner classes or local inner classes in java?

1025

State some situations where exceptions may arise in java?

1052

Is it possible for yielded thread to get chance for its execution again ?

1026

Difference between this() and super() in java ?

1078

Explain java coding standards for classes or java coding conventions for classes?

1123

What is constructor in java ?

1192

Difference between ‘>>’ and ‘>>>’ operators in java?

1122

Can we restart a dead thread in java?

987

List out five keywords related to exception handling ?

1018

Explain what access modifiers can be used for variables?

1056

Can we synchronize static methods in java?

1100

Can we overload run() method in java?

1198

What is bytecode in java ?

1186

What is the class in swing to change the appearance of the frame in runtime?

1050

Un-Answered Questions { Java J2EE }

Is hibernate obsolete?

347

What is the use of @autowired annotation?

411

What do you know about seam?

1053

What are wrapped classes in java programming?

1054

What are the classes in the java collection framework? : java collections

1043

Enlist the CallBack methods of Session Bean?

1045

How define set in java?

1076

What is the difference between a static and a non-static inner class in java programming?

1070

What is a meant by medium object mapping?

385

What is a license file ?

1078

How do you trim a space in java?

981

Define application context module?

402

What about interrupt() method of thread class ?

1069

Distinguish between a predicate and a function?

985

What is the difference between the ‘font’ and ‘fontmetrics’ class?

1159

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