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?

478

Explain the spring configuration file.

372

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

430

What are the core features of the spring framework?

378

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

388

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

412

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

438

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

399

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

360

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

459

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

359

What do you mean by spring batch?

421

What is the use of contextloaderlistner in spring mvc?

386

What is the function of annotation @responsebody?

420

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

427

Un-Answered Questions { Java J2EE }

What are the different id generating strategies using @generatedvalue annotation?

402

What is @componentscan?

408

Explain oops concepts in detail?

1019

Can sleep() method causes another thread to sleep?

1035

Which one will take more memory: an int or integer?

1220

What is jms in java with example?

849

What is clustering? What are the different algorithms used for clustering?

1067

What is the use of contextloaderlistner in spring mvc?

386

What are constants?

1047

What is Horizontal and vertical clustering ?

1065

What is spring stereotype annotations?

390

What is build file?

986

What is polymorphism in java? What are the kinds of polymorphism?

1061

What is a char in java?

1030

What is @configuration annotation in spring?

476

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