1. Categories >> Software >> Java Related >> Java J2EE
  2. Suggest New Category



Java J2EE Interview Questions
Questions Answers Views Company eMail

I dont want to use serialzable in java is there any another concept so plz tell me

WDC,

3 5519

explain the collection in java

WDC,

1 3862

How to implement Singleton

DELL,

6 8075

what is core dump? diff b/w core dump and c dump?

IBM, TCS,

1 7777

what is digital certificate?

HCL, IBM,

3 8629

How does marker interface provides functionality to the implemented class ? or How dose maker interface gets the functionalities as serialization or cloning.

Cap Gemini,

4 7520

What are different Methods and Classes written in a Session Bean

DELL,

1 5195

what is collections in java?

 4 5056

how can i kill thread without stop() and destroy()

 1 4727

can i call multipule form beans in Action class?

Wipro,

1 5009

Why sleep()is in Thread and wait() in Object class? Why can't I have both in one class or vice versa?

 1 5291

This is related to threads. I have a class with synchronized method m1(). Can I create different instances of this class and execute the m1() for different threads?

3 4859

What compiler do not do if we create our own constructor?

HCL,

5 6666

Which method is called when reference variable is passed in system.net?

HCL,

1838

Difference Between getRequest and PostRequest?

HCL, TCS,

8 9443

Un-Answered Questions { Java J2EE }

What is a “stateless” protocol ?

562

Why hibernate came into existence?

146

What is jms message?

474

How do I compare two strings in word in java?

541

Explain about the main() method in java?

571




What are controller commands used in member subsystem?

446

Can we execute java program without main method?

524

Is ef an orm?

194

What is cascade in hibernate?

181

What is use of @qualifier in spring?

332

What is the format of a log message in a web logic server?

529

What is the use of toarray () in java?

545

Explain the difference between the public, private, final, protected, and default modifiers?

554

What is hibernate search?

188

What is difference between persistent and transient objects?

164

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