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 are the different types of object relational mapping that spring supports?

485

Explain the spring configuration file.

386

Why do we need view resolver in spring mvc and what is an internal view resolver in spring?

438

What are the core features of the spring framework?

384

Explain inversion of control and dependency injection through a simple example.

397

Explain the function of spring mvc interceptor along with its usage.

419

What is the main difference between @requestparam and @pathvariable annotation?

450

On what basis is a view chosen in the rendering phase?

410

Why is spring preferred over frameworks or core benefits of spring framework?

370

What is the role of web.xml in spring mvc and where is it located?

470

Explain the model 1 and model 2 architecture of spring framework.

371

What do you mean by spring batch?

429

What is the use of contextloaderlistner in spring mvc?

396

What is the function of annotation @responsebody?

426

What is transaction management in spring? Explain the different types of transaction management.

436

Un-Answered Questions { Java J2EE }

What is the purpose of the wait(), notify(), and notifyall() methods in java programming?

1077

Explain about DSN?

974

What are the five steps of orm?

325

What is a variable and constant?

1003

What does the jdbc connection interface?

986

What is mysql driver class name?

1146

What is the advantage of preparedstatement over statement?

1109

What is ejb container provider?

879

How do you override a private method in java?

981

Explain how to improve Servlet Performance?

1146

Which collections are thread safe in java?

925

How can I scroll through list of pages like the search results in google?

969

Which package is used for pattern matching with regular expressions?

1114

Is jdbc secure?

978

What is aop?

491

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