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

What are the observer and observable classes?

1 1153

Explain JPA in Java.

1 928

Briefly explain the term Spring Framework

1 907

Difference between static methods, static variables, and static classes in Java.

1 1039

What is a Java Virtual Machine?

1 867

. Define Copy Constructor in Java

1 941

Can Java be said to be the complete object-oriented programming language

1 909

Define Wrapper Classes in Java.

1 848

Define package in Java.

1 900

. Differentiate between instance and local variables.

1 966

. Explain Java String Pool.

1 920

What happens when the main() isn't declared as static?

1 897

Why is Java a platform independent language?

1 983

Why is the main method static in Java?

1 1003

What part of memory - Stack or Heap - is cleaned in the garbage collection process?

1 917

Un-Answered Questions { Java Related }

What is java net url?

891

What is the purpose of @expressionvalidator annotation?

1114

Is java free for businesses?

1113

What is ejb container provider?

943

What is the purpose of the enableevents() method?

1090

What is aop in spring javatpoint?

538

What is joinpoint?

465

What is the benefit of hibernate?

413

How to integrate spring with hibernate using annotations?

521

What are the differences between mqinput node and input node ?

1104

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

956

What is the difference between weblogic and jboss?

1032

How are the notifications generated when a server is added to a cluster?

1139

What is assembly in java?

979

Is java still necessary?

1147

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