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

Core Java Interview Questions

Questions Answers Views Company eMail

What is the purpose class.forname method?

964

What are the features of junit?

1044

What are scriptlets?

1087

What are the basic interfaces of java collections framework?

1119

How to create a fecelet view?

987

How many types of memory areas are allocated by jvm?

1045

What is the purpose of garbage collection in java, and when is it used?

1041

What is the applet security manager, and what does it provide?

996

How to disable caching on back button of the browser?

1085

What is the default value of the local variables?

1020

What is the purpose of tostring() method in java?

1157

What is the right data type to represent a price in java?

960

If I only change the return type, does the method become overloaded?

926

What is the return type of the main method?

1040

Are true and false keywords?

1027

Post New Core Java Questions

Un-Answered Questions { Core Java }

What are dot operator queries?

1104

Why parsing is done?

980

What is merge sort in java?

978

What is final keyword in java? Give an example.

1016

Why java does not support pointers?

1041

How do you declare a variable?

1094

Explain public static void main(string args[]) in java.

988

What is the current version of java?

1038

What is a method type?

1005

Explain the term virtual machine?

1047

Why does java not support pointers?

1102

Explain try and catch keywords in java?

1205

Is static variable stored in heap?

1003

What is api in java?

980

What is protected in java?

1000

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