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.

390

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

439

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?

451

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 are the classes used in struts?

1092

Explain the protected field modifier?

1098

What does a framework means?

390

What is a "pure virtual" member function?

1101

What is the structure of java?

1032

What is the difference between static and global variables and also define what are volatile variables?

1051

State the differences between applicationcontext and beanfactory in spring?

421

What do you understand by looping in java? Explain the different types of loops.

1051

What port does jdbc use?

968

Which javutil classes and interfaces support event handling?

1046

Can a main method be declared final?

1057

What is jms testing?

896

What restrictions are placed on the values of each case of a switch statement?

1024

How to move from one page to another in java swing?

1066

What is the difference between struts and spring? Explain

911

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