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

When servlet object is created?

1171

What is servlet collaboration?

1153

Difference between forward() method and sendredirect() method ?

1050

Which event is fired at the time of project deployment and undeployment?

1327

What is difference between get and post method?

1093

Which event is fired at the time of session creation and destroy?

1397

What is the purpose of requestdispatcher interface?

1073

How many objects of a servlet is created?

1283

How can we perform any action at the time of deploying the project?

1127

Who is responsible to create the object of servlet?

1212

What is stateful session bean?

1076

What is pub/sub model?

1137

Write down the steps for the creation of stateless ejb.

1022

Name the attributes of javax.ejb.stateful.

1123

Name the attributes of javax.ejb.ejb.

960

Un-Answered Questions { Java J2EE }

What is the purpose of spring framework?

454

Does list allow duplicates in java?

944

Is alive method in java?

993

What is or mapping in hibernate?

463

What are different types of autowire?

413

What does it mean that a method or field is “static”?

987

What is drivermanager in jdbc?

981

Explain different states of a thread in java?

1066

What is the life-cycle of servlets?

1149

Why is my jms work not part of a user transaction (i.e., Called within a transaction but not rolled back appropriately)? How do I track down transaction problems?

846

What are the different approaches to represent an inheritance hierarchy?

1079

What do you mean by object?

986

What is meant by light object mapping?

375

Can we override private method in java?

1101

Is spring boot better than spring? : Spring Boot

509

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