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

Core Java Interview Questions

Questions Answers Views Company eMail

Can we change the value of static variable?

956

What is static variable with example?

1005

What is difference between local variable and global variable?

1016

Where are the local variables stored?

1070

Why are global variables used?

1015

Why local variables are stored in stack?

973

What is function declaration?

960

How are variables stored in memory?

1063

Which variables are stored in heap?

1024

What are the rules for variable declaration?

965

Are variables stored in ram?

1008

Do extraneous variables affect validity?

909

What is the meaning of variables in research?

1032

How do you control extraneous variables?

914

Why are variables important in research?

944

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Un-Answered Questions { Core Java }

What is the properties class?

1087

Mention a package that is used for linked list class in java.

977

What is the char data type?

993

What are the three best choices for a development environment?

1112

What is thread count in java?

1006

write a program that list all permutations of ABCDEF in which A appears before B?

2483

What is the difference between sop and work instruction?

925

What are the java ide's? Explain

1036

How do you do descending order in java?

966

Is java a super set of javascript?

1101

Why scanner is used in java?

1069

How is it possible for two string objects with identical values not to be equal under the == operator?

988

What is a variable and constant?

997

Why doesn't the java library use a randomized version of quicksort?

993

What is arrays aslist in java?

951

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