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

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Java Related Interview Questions

Questions Answers Views Company eMail

Explain the difference between call by refrence and call by value?

1026

Why we use multi threading instead of multiprocessing?

1067

How to write custom exception in java?

Cyient,

1060

Name and explain the types of ways which are used to pass arguments in any function in java.

1079

Explain how hashmap works?

1067

What are structs in java?

1064

What is early binding and late binding in java?

1194

Explain what are final variable in java?

1083

List types of storage classes in java?

Cyient,

1154

Outline the major features of java.

1078

What do you understand by looping in java? Explain the different types of loops.

1052

How does the garbage collector works in java?

Cyient,

1093

What are mutable classes?

1063

What is used of static keyword in java?

Cyient,

1077

Write a program to check for a prime number in java?

Cyient,

1041

Un-Answered Questions { Java Related }

What is java collection? : java collections

1120

Why do we need ejb?

1034

What is the use of connection factory in jms?

860

What is the core java?

953

What does singleton class mean?

984

What is proxy object in java?

1136

Is it possible to share an httpsession between a jsp and ejb?

917

What is role of void keyword in declaring functions?

1053

What role does the sessionfactory interface play in hibernate?

356

What is an abstract method in java programming?

1050

What do you understand by the term singleton?

998

What is meant by method chaining?

1151

Why won’t the jvm terminate when I close all the application windows?

1248

Which database is used for java?

962

Define hibernate validator framework

348

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