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

Why is it important to annotate?

404

Why is autowired used?

386

What is entitymanagerfactory and entitymanager?

422

What is the meaning of cross cutting concerns?

478

What is pointcut expression?

441

What are the major differences between doget and dopost?

417

What is the difference between rowmapper and resultsetextractor?

537

What is meant by rmi?

444

What is db persistence?

422

Can we close statement before resultset?

383

What is ip pool range?

393

What is requestmapping?

374

What is resultsetextractor?

438

Does closing connection close resultset?

390

What can be injected as dependencies?

411

Un-Answered Questions { Java J2EE }

What is the Basic Components of Weblogic Server ?

1146

What is annotation in java?

1052

Can we have multiple sessionfactory in hibernate?

405

What is subdeployment in weblogic jms?

919

What is the default access specifier for variables and methods of a class?

1203

What is string substring?

1169

What is a lock or purpose of locks in java?

1022

What are the new features in spring 5?

434

Explain the methods of request dispatcher in servlet?

1047

Why are servlets used?

1039

Is empty string in java?

1175

How to sort list of list in java?

1090

What helpers in the form of jsp pages are provided in struts framework?

992

What is the difference between flush and commit in hibernate?

419

What is ojdbc?

943

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