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 is an application context?

442

What does the @timed annotation do?

406

Why do we need spring jdbctemplate?

400

How many types of spring framework are there?

445

Why is spring so important?

484

Why is spring preferred over struts?

461

How many types of injection method used in spring?

446

What is the use of @repository in spring?

431

Why spring cloud is required?

479

What does autowired annotation mean?

405

How do I fix context service has stopped?

437

What is the application context?

372

What is the use of @entity annotation?

448

What is difference between applicationcontext and beanfactory?

468

What are the different types of bean injections in spring?

415

Un-Answered Questions { Java J2EE }

What is the significance of continue jump statement? Explain with an example.

1285

Implement a stack with push (), pop() and min() in O(1) time.

1107

Explain how to work with error tags?

1005

What is a meant by medium object mapping?

380

What is bean? Where it can be used?

1083

What is the use of singleton?

959

Explain the difference between abstraction and encapsulation.

973

How does struts2 token work?

974

What are the important functions of filters?

1140

The home of a product cmp entity bean has a finder method, which returns an enumeration of all the products whose price falls below a certain value, which is passed as the method argument. If there are no products in the database to match the above criteria what will be the result of a call to this finder method? : BEA Weblogic

939

What is oem odm?

408

Is stringwriter thread safe?

995

Is liferay a cms?

390

What is difference struts and spring?

427

Why is boolean important?

1059

For More Un-Answered { Java J2EE } Questions Click Here