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

Define an applet in java?

1082

What is the differences between heap and stack memory in java? Explain

926

what is anonymous class in java?

976

What is the difference between the ">>" and " >>>" operators in java?

927

Explain the difference between abstract classes and interfaces in java?

1095

How we can make copy of a java object?

1042

Explain different states of a thread in java?

1002

What are the java ide's? Explain

963

what do you mean by classloader?

1022

Explain the difference between an object-oriented programming language and object-based programming language?

929

What is java and why do we need it? Explain

1045

what is interface in java? Explain

904

what is the constructor and how many types of constructors are used in java?

946

What is the purpose of the system class in java?

999

Why java is a platform independent? Explain

1004

Un-Answered Questions { Java J2EE }

What is a servlet context object?

1092

What is a stage deployment?

1060

What's mvc pattern ?

947

What is spring and why it is used?

435

What is jaxr client?

914

Outline the major features of java.

1031

What does i ++ mean in Java?

888

Can a static method be final?

1004

Explain about java sdk?

968

Which is better list or arraylist in java?

808

how can you interact with database using compute node?

805

What is a get method?

975

Why servlet is faster than jsp?

1009

Explain the difference between abstraction and encapsulation.

921

What is orm and its advantages?

325

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