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 aspect oriented programming?

440

Describe some return types of the controller method.

433

What is the syntax to add a bean in the spring application?

421

Is there any limitation of autowiring? If yes, explain.

454

Explain the use of @controller and @requestmapping annotations in spring mvc.

461

What is jdbc template and how to use it in spring?

507

Explain spring batch architecture.

471

Explain advice and its types.

473

Explain the working principle of spring batch.

482

Explain the different types of transaction management.

518

Explain the concept of dependency injection.

564

What are the ways to insert the collection concept in spring?

428

What are the ways by which configuration metadata can be provided to the spring container?

551

What are the bean scope types?

464

What is the purpose of using bindingresults?

471

Un-Answered Questions { Java J2EE }

Can each java object keep track of all the threads that want to exclusively access it?

1000

What is a dto in spring?

490

What will happen when using pass by reference in java?

1045

What is difference between update and merge in hibernate?

582

What is the use of hibernate proxy in hibernate?

510

what is meant by encapsulation?

1134

What is immutable state?

1105

What does statelessness mean?

1089

Why cascade is used in hibernate?

477

What is the difference between preemptive scheduling and time slicing in java programming?

1078

What is the difference between @configuration and @component?

583

What is spring lazy init?

456

What is difference between public static and void?

1085

Explain about message listeners?

1029

What are the components of jdbc?

1046

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