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 declaration statement?

946

What is the purpose of sizeof operator?

1050

What is stack example?

1022

What is the purpose of return statement?

1059

Does apple use java?

942

Is heap stored in ram?

960

Why heap memory is called heap?

1042

What type of value does sizeof return?

1005

How do I write a self declaration?

1107

What is the purpose of object oriented programming?

974

Which variables are stored in stack?

895

Does variable declaration allocate memory?

1036

What is the meaning of variable in research?

1011

What is difference between static variable and global variable?

1063

Where local and global variables are stored?

1079

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Un-Answered Questions { Core Java }

What is difference between call by value and call by reference?

992

How do you do absolute value in java?

977

What are the types of methods in java?

1112

can used Protected Class outside Function.?

1099

What is ellipsis in java?

1082

How a string is stored in memory?

1010

What is percentage in java?

1002

What are constants?

1051

Can you achieve runtime polymorphism by data members?

1143

What is array class in java?

1060

What is a parameter in a function?

993

Can a main method be declared final?

1052

Can array grow dynamically in java?

981

What is the use of volatile in java?

1057

why java does not support unsigned keyword?

5253

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