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 Java Message Service (JMS)?

Infosys,

1 8473

Difference between javaBeans and Enterprise JavaBeans?

Indotech, Tech Mahindra,

1 17709

Life cycle methods in stateless Session Beans?

Virtusa,

3 8325

Life cycle methods in stateful session beans?

CTS, iFlex,

1 6733

Life Cyle methods in Entity Bean with Container Managed persistence

2 5214

Life Cyle methods in Entity Bean with Bean Managed Persistence

1 4933

what is a session object?

2 9961

How to prevent browser from caching the page content?

1 5137

How do u supress the parameters from the displaying in the url?

2 6623

How long do servlets last?

1 5612

How to pass a requrest object of one servlet as a request object to another servlet?

Verizon,

4 11228

How to set a cookie that is persisted only for the duration fo the clients session?

1 5094

How to deal with multi-valued parameters in a servlet?

2 7374

How many types of JDBC drivers are there and what are they?

TCS,

2 9384

How many isolation levels are supported in JDBC and what are they?

1 5840

Un-Answered Questions { Java J2EE }

How can you fetch records by spring jdbctemplate?

386

What are swings awt?

929

What is string buffer?

939

What is a joinpoint?

404

What modifiers may be used with a top-level class?

1057

What is the difference between servlet and jsp?

1115

Define the lifecycle for executing a jsp page.

1082

Why is a singleton bad?

951

Is it possible for yielded thread to get chance for its execution again ?

1024

How do I type unicode?

978

How to rollback a JDBC transaction?

1094

Does jdbctemplate close connection?

913

Where we can write Rmi registry in the code, without having to write it at the command prompt?

2770

What is a java driver?

1006

What is stringjoiner ?

953

For More Un-Answered { Java J2EE } Questions Click Here