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

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Java Related Interview Questions

Questions Answers Views Company eMail

What super () does in java?

910

Which is bigger double or float?

972

Which is better 64 bit or 32 bit?

944

How many decimal digits is 64 bit?

932

What happens if we override only equals?

973

Can abstract class have private constructor?

944

What is double word?

976

What is integers and example?

992

What is factor r?

963

What is a parameter in simple terms?

999

What is a method in coding?

1058

What does singleton class mean?

981

Can a static method be final?

1060

What does the @override annotation do?

1040

Is 64bit faster than 32 bit?

1072

Un-Answered Questions { Java Related }

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

926

How do you implement one to many relationships in hibernate?

425

What is import javax swing?

964

How do you teach annotations?

375

Java is pass by value or pass by reference? Explain

990

Write a program to print all permutations of string?

1118

How to call stored procedure in spring framework?

398

What is jee6?

1108

Is java servlet still used?

1051

What is spring and struts in java?

987

What is reverse function?

1135

how to create constants in java?

1084

What does autowired mean in spring?

408

What is replaceall in java?

1030

What are profiles in spring?

423

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