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

Explain cookies?

Canon,

2 12099

What is a deadlock ?

5 8103

What is Distributed Application and what is its usage?

2 5908

Explain in detail about encapsulation with an example?

4 10888

What is meant by event handling?

2 6867

What is an exception?

6 8391

What is meant by final class, methods and variables?

3 9089

What is the difference between getCodeBase and getDocumentBase methods?

CS Business Services,

1 12278

explain the concept of inheritance with an example?

Polaris,

9 26117

Define interface?

MindCracker,

3 6055

What is files manifesting?

2264

Explain method overloading and overriding?

6 15412

What is meant by packages?

4 10810

Explain the concept of polymorphism with examples?

Summation Tech,

6 13619

What is meant by serialisation and deserialisation?

4 9200

Un-Answered Questions { Java Related }

Can we convert stringbuilder to string in java?

1037

which one is more efficient int x; 1. if(x==null) 2.if(null==x) state which one either 1 or 2?

11416

how does request processor relates to action mapping?

965

What happens when heap memory is full?

1041

What steps are needed to create a new promotion type?

878

What will happen when you compile and run the following code?

1025

What are the j2ee client types?

986

Specify the locations where spring can publish its artifacts.

438

What is the registry or repository supported in websphere?

897

Explain briefly the client-server architecture.

1069

What are jee technologies?

1068

What are the main concepts of oops in java?

1865

What is a class in java?

1064

What do you understand by jdbc driver and explain its types?

999

Does hibernate support mongodb?

383

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