Java Related Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Java J2EE (14736)
J2ME (151)
Java Related AllOther (507)

Java Related Interview Questions

Questions Answers Views Company eMail

Why static functions are used?

1037

What is treeset and treemap in java?

1020

How do you detect memory leaks?

1014

What is the use of static class?

1102

How do you clear a method in java?

968

How many types of voids are there?

932

Is main a function?

977

How do you sort a list in java?

984

Which list is sorted in java?

978

What is linkedlist in java?

941

Can we override final method?

948

Does set allows null in java?

914

Is set ordered in java?

949

What is the difference between math floor and math round?

984

Is it possible to override the main method?

933

Un-Answered Questions { Java Related }

What is dispatcherservlet and contextloaderlistener?

503

What do you meant by active and passive objects?

1027

What is the role of sessionfactory in hibernate?

340

How do I insert an image file (or other raw data) into a database?

923

If you are given a choice to implement the code to either insert a record or update if already exist, which approach will you follow ?

949

What is a thread pool?

988

Explain spring framework?

360

What’s the default was port?

864

What is detached in hibernate?

332

What is jms broker in sas?

1053

What are life cycle methods of a servlet?

1017

What is the use of @requestparam annotation in spring?

345

Why use spring, if you are already using struts?

943

Why is class forname used in java?

988

Explain reverse a linked list recursive java solution?

944

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