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 hibernate ceteria ?

Fidelity,

4 8769

what is difference between business deligate and session facade ?

Fidelity,

2 11530

we know that every java prog must follows OOPS Principles. Anybody can answer, HOW THE FOLLOWING PROGRAM FOLLOWS OOPS CONCEPTS i.e, Inheritance,Polymarphism,Encapsulation? class a{ public static void main(String args[]){ System.out.println("Hello World"); } }

3 8124

i have to create an application with session.during that session a timer will be started & show the time in second upto the session expired.So that i can know how many time i in that session. Hint:-i m hinted that it will coded with javascript

L&T, Wipro,

4 9052

what do u mean by GUI framework

1 8023

what do u mean by GUI framework

1 7469

Which is the best tool for monitoring Weblogic server(WLS8)?

BEA, Symantec,

10 31560

is memory to the abstract class allocated ..or objects not instantiated

Synechron, TCS,

7 23404

why do we typecast ActionForm into out plain java bean class in Action class?

5 11091

where the static methods will live ,on stack ? can you explain brefly

1 3295

Hi I have joined java course. I also want additional help from any tutorials website. Please suggest me tutorials which provides easy to understand online applet tutorials?

2193

how to write a server program and sending the mails to the server using smtp protocol please help me

Lampex,

2066

how to write a program for sending mails between client and server

Lampex,

2073

how to write a program for chat function using core java

Satyam,

1 5080

diffrence between jsp and servelts.

6 9479

Un-Answered Questions { Java J2EE }

How is the marker interface used in Java?

1100

What are different core interfaces of hibernate framework?

430

Can weblogic server start with a unix boot? : BEA Weblogic

959

What is difference between adapter class and listener?

1044

Explain the different types of transaction management.

472

Write a program to solve producer consumer problem in java?

1012

What is java swing used for?

1007

What is ejb technology?

900

What is sorting in java?

989

What is inverse of control in spring?

416

What is the use of dialect in hibernate?

437

Define hibernate?

414

Can we create our own daemon thread?

981

Why do we use @requestmapping?

990

Why do we use spring boot with microservices? : Spring Boot

423

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