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 ip pool count?

516

What is dto model?

485

What is difference between requestmapping and getmapping?

459

Why is it called dependency inversion?

417

Why do we use thymeleaf?

510

What is use of actuator?

435

What is root war?

414

What happens if resultset is not closed?

473

What does transactional work mean?

393

What is mockito in junit?

553

What is autowired?

411

What is difference between model and modelmap?

439

What is the use of cglib?

400

Is liferay a cms?

395

What is difference between classnotfoundexception and noclassdeffounderror?

400

Un-Answered Questions { Java J2EE }

Why do people says “java is robust”?

1030

What is a protected method?

1142

What is the RMI and Socket?

1058

What are the characteristics of java?

1051

What are 3 types of annotations?

434

What are the key methods that are involved in processing of http servlets?

1107

What do you know about validation plugin ?

956

What does localhost mean?

941

Explain about assignment statement?

1021

Is java an assembly language?

900

Why do we need aop in spring?

454

Why do we need servlet filter?

1057

How to create object without using the keyword “new” in java?

1031

Is it possible to cast an int value into a byte variable? What would happen if the value of int is larger than byte?

952

What is difference between j2ee and java?

927

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