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 examples of standard spring events?

471

What is the use of @autowired annotation?

376

How does spring mvc provide support for validation?

336

What is the role of multipart resolver and when is it used?

364

Categorize the different types of modules in spring framework.

370

Explain the spring mvc framework.

407

What is the function of annotation @requestbody?

349

What is the use of @required annotation?

349

What is the life cycle of a bean in spring?

353

What is the main use of spring batch framework?

384

Explain the functions of the following annotations: @component, @controller, @repository, @service.

322

What is the implementation of the bean factory container?

348

What are the different types of ioc container?

435

What do you mean by inner beans?

430

How is an event handled in spring?

362

Un-Answered Questions { Java J2EE }

Can we start a thread twice in java?

911

Which is the best sorting technique in java?

932

What is the difference between @autowired and @qualifier?

404

Write an algorithm program in java for the following question.. 1) S is a set of integers.X is an integer obtained by sum of two digits in S. Write logic for whether or not the X is from the S. The time of algorithm should not exceed o(n logn).

2069

What is an iterator java?

1010

difference between mqput and mqput1?

1410

Explain the use of shift operator in java. Can you give some examples?

916

what are the hardware and software requirements for mq installation in aix?

871

Why pointers are not used in java?

1053

How to determine, that beans are TX or not?

2031

What is loosely coupling in spring?

361

What do you mean by garbage collection used in java?

1013

Can we sort hashset in java?

1037

What do you mean by aggregation?

1192

How do you write methodology?

919

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