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?

547

Explain the spring configuration file.

422

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

506

What are the core features of the spring framework?

437

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

460

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

470

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

502

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

468

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

409

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

511

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

431

What do you mean by spring batch?

471

What is the use of contextloaderlistner in spring mvc?

444

What is the function of annotation @responsebody?

473

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

479

Un-Answered Questions { Java J2EE }

Must I place all my class files in the WEB-INF folder and all JSP's outside?

1443

What is meant by managedserver?

1121

Can we store variables in local blocks?

1418

Can we send an object as a response to the controller’s handler method?

476

Which class is used by server applications to obtain a port and listen for client requests?

1028

What does hibernate.properties file consist of?

417

Can we see objects cached in dynacache?

936

Is the naming of connection factory independent of the name specified by JMS client?

885

Can an anonymous class be declared as implementing an interface and extending a class in java programming?

1370

How do you write a conditional statement?

1017

What is a jms queue?

913

Why a dead thread occurs?

1028

What is bifunction in java?

1276

If we allocate the memory using 'new' & de-allocated using 'free' then what will happen?

1095

What is the generic class?

1023

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