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?

437

Explain the spring configuration file.

338

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

399

What are the core features of the spring framework?

348

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

355

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

380

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

404

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

364

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

327

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

426

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

337

What do you mean by spring batch?

378

What is the use of contextloaderlistner in spring mvc?

358

What is the function of annotation @responsebody?

379

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

397

Un-Answered Questions { Java J2EE }

What is core java used for?

1058

What is swing and awt in java?

951

What is the program compilation process?

1041

What is the difference between Servlets and Applets?

977

Are singleton beans in spring a regular singleton object?

347

Can sleep() method causes another thread to sleep?

994

Is break statement can be used as labels in java?

921

Describe the Big-O Notation.

1002

How to create an interface?

1022

How can domain configuration lock be enabled and disabled?

958

Why is spring preferred over the other frameworks?

462

What is a pointer and does java support pointers?

965

How to find the index of the largest number in an arraylist java?

969

How would you link the spring mvc framework and mvc architecture?

333

How to align components in java swing?

1056

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