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 command line argument in java?

1147

Can we override private method in java?

1085

How do you sort a string in java?

956

Can a class be final?

936

Can a class be private?

956

Can I declare class as static or private?

961

Can you inherit a constructor java?

1078

Can a singleton class be inherited?

966

Can a class have multiple superclasses?

1157

Can we write method inside a method in java?

984

Can a static class implement an interface?

1120

Can a final method be overloaded?

942

Can you run java program without main method?

1062

Can we have two main methods in a java class?

1052

Can a final variable be initialized in constructor?

969

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Un-Answered Questions { Core Java }

What are reference variables in java?

1120

Is array an object in java?

957

How does multithreading take place on a computer with a single cpu?

1003

Is java hard to learn?

900

What is a boolean structure?

1084

What is the purpose of the finalize() method?

1244

EDS (Electronic Data Systems India Pvt Ltd) at Chennai on 16-12-2006.

9205

How do you do a line break in java?

1009

Differentiate between run time error and syntax error.

1124

What does flag mean in java?

1021

Which eclipse is best for java?

994

How does indexof work?

955

What is assembly language?

979

What is public static void main?

1095

What is empty string literal in java?

1056

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