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 is spring ioc container?

457

What is the importance of spring bean configuration file?

414

What are different types of spring bean autowiring?

481

What are some of the important features and advantages of spring framework?

450

How to handle exceptions in spring mvc framework?

1 758

Can we have multiple spring configuration files?

433

What is dispatcherservlet and contextloaderlistener?

541

What is spring security?

406

What are some of the best practices for spring framework?

481

What is the advantage of persistent message delivery compared to nonpersistent delivery?

808

Give an example of using the publish/subscribe model.

854

Can two different jms services talk to each other? For instance, if a and b are two different jms providers, can provider a send messages directly to provider b? If not, then can a subscriber to provider a act as a publisher to provider b?

989

What is a pure relational orm?

349

What is the difference between merge and update?

444

What is the file extension you use for hibernate mapping file?

453

Un-Answered Questions { Java J2EE }

Is spring a j2ee?

414

What is java swing application?

997

When does high cpu usage occur?

1004

What are the advantages of exception handling in java?

1061

What is a proxy?

410

How do you declare an array that will hold more than 64KB of data?

1292

Is void a keyword in java?

1014

Does treeset allow null in java?

952

How is final different from finally and finalize?

924

what is queuemanager in ibm websphere mq? is it possible to manage sibus using fine-grained administrative security?

857

What is bean in ejb?

951

What is java ee server?

877

What do you mean by ejbdoclet?

1066

Is an xslt processor bundled in weblogic server?

1019

What does the term struts mean?

986

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