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 inversion of control, how to implement it.

463

What is a bean definition made up of?

417

What are the types of dependency injection supported by spring?

402

What do you mean by spring java based configuration?

474

What do you mean by aop?

433

What are the disadvantages of auto wiring?

573

Explain inversion of control?

432

What does bean scopes spring support? Explain each.

443

What do you mean by spring beans? What does bean scopes spring support? Explain each.

469

How many types of modules are there in spring? Name them.

423

What do you mean by spring ioc container?

456

What are the features/ characteristics of spring?

426

Explain dependency injection and its types?

425

In how many ways, can one configure spring into an application?

402

What do you mean by spring beans?

430

Un-Answered Questions { Java J2EE }

When do we use hashset over treeset?

1076

What is the benefit of inner / nested classes ?

1005

How we can install struts?

1006

How do you remove an object from an arraylist in java?

990

Is state maintained by a Stateless bean?

1058

Is java procedural or object oriented?

918

How to handle a web browser resize operation?

1095

Define a java class.

1478

What is ip pool range?

406

What does connection pooling mean ?

1017

Can two different jms services talk to each other? For instance, if a and b are two different jms providers, can provider a send messages directly to provider b? If not, then can a subscriber to provider a act as a publisher to provider b?

1004

Where is the network interface card located?

997

How many types of memory areas are allocated by JVM in java?

1085

What are the concepts of 'OOPS'?

1094

What is a server side include (ssi)

1178

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