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 concept of auto wiring.

432

Is it allowed to use multiple spring configuration files in spring mvc?

424

What is the use of @qualifier annotation?

424

What are the components in bean definition?

523

Which is the default scope of bean in spring? In addition, are they synchronized?

393

Explain the working principle of the spring mvc framework.

524

Explain the different modes of auto wiring.

430

Why is spring preferred over the other frameworks?

523

What is a framework? Explain the spring framework.

430

What is the use of dispatcher servlet?

472

What is transaction management in spring?

406

How is localization achieved in the spring mvc web applications?

382

Explain the concept of dispatcher servlet.

411

Explain the difference between throw and throws in java?

1007

What is jit compiler in java?

1111

Un-Answered Questions { Java J2EE }

what is default scope in spring?

432

How to create a swing gui in java?

994

When should I use server session pools and connection consumers? : BEA Weblogic

997

What are the steps to connect to a database in java?

943

Can we have a method name same as class name in java?

1055

Can arraylist hold different types java?

987

What does the ‘static’ keyword mean? Is it possible to override private or static method in java?

989

What is difference between jdk,jre and jvm?

1125

What are the difference between string, string builder, and string buffer in java?

1128

What is the purpose of execute method of action class?

987

What is spring data jpa?

414

What is spring and struts in java?

992

What are the various channels supported by spring 2.0?

414

Why spring is a lightweight framework?

418

Which sorting algorithm is used by collections.sort() in java ?

940

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