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 types of resultset?

991

What are the advantages of using preparedstatement in java?

980

List the advantages of using datasource?

995

What is the role of class.forname while loading drivers?

1007

Why would you use setautocommit(false) in jdbc?

1201

Explain jdbc savepoint?

972

What are the packages are used in jdbc?

1040

Prepared statements are faster. Why?

1052

Give steps to connect to the db using jdbc?

1014

Can I get a null resultset?

1020

What is the meaning of “dirty read” in the database?

1031

What do you mean by two phase commits?

1072

What are the exceptions in jdbc?

959

Explain the difference between rowset vs. Resultset in jdbc?

1001

How many ways that we can view a result set?

990

Un-Answered Questions { Java J2EE }

How do I do http tunneling? : BEA Weblogic

1009

What are the benefits of Interceptors in Struts2?

1173

What is spring bean scope?

412

What is the need for hibernating tools when orm tools can be used?

364

if we want to perform some operation at receiving application when it receives some message, then what objects are required at the receiving application?

839

Is age a discrete variable?

972

Is hibernate a middleware?

390

Tell me the latest versions in java related areas?

1094

How can you check the status of an order?

853

What is objectfactory in spring?

439

What is a one to many relationship in a database?

377

What is ffdc?

868

How does event listener work in java?

907

Is swing part of core java?

1007

What is deployer?

969

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