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 do while loop syntax?

1029

How do you reverse a word in java?

1072

Is static a keyword in java?

977

What is the size of a string in java?

1008

What is literal example?

943

What is a boolean in java?

1048

What does java edition mean?

1149

What is nan inf?

1074

What is arguments in java?

999

What is a numeric literal?

1072

What is the largest long allowed by java?

1058

Is char a method in java?

1060

What is a literal coding?

1020

What does flag mean in java?

1021

Is string is a class in java?

960

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Un-Answered Questions { Core Java }

Which is illegal identifier in java?

1085

What are inbuilt functions in java?

1078

What does %d do in java?

1038

What is a finally block?

979

what is thread? : Java thread

981

Which is better 64 bit or 32 bit?

939

What are packages in java?

1625

How objects of a class are created if no constructor is defined in the class?

1066

What is the instance of an object?

1188

Is null a string or object in java?

962

Where can I find jdk in my computer?

966

Is space a character in java?

1006

How can a gui component handle its own events in java programming?

1041

What is an accessor?

1677

How can we break singleton in java?

966

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