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 makes a function well defined?

938

What is flush buffer?

968

Are registers volatile?

883

Can we return null in java?

1065

What is a void in java?

1064

Is sizeof a preprocessor?

945

What does it mean to flush a file?

1004

What is vector capacity in java?

1035

What is output buffer?

977

What is the super void?

841

What is illegal identifier in java?

964

What is keyword auto for?

1105

What is the += operator called?

993

Are constructors methods?

953

What is visibility mode?

896

Un-Answered Questions { Java Related }

Explain oops concepts in detail?

968

How do I receive a ResultSet from a stored procedure?

909

What is the use of attribute in servlets?

1002

What is difference between server and servlet?

1035

What is callable java?

921

What is the what is the difference between invokeandwait() and invokelater()? ?

1036

Do ejbs have to be homogeneously deployed across a cluster?

979

If a method is declared as protected, where may the method be accessed?

959

What is gc()?

977

What is the purpose of garbage collection in java?

1043

What are kinds of processors?

934

What is a instance variable?

1012

What is mnemonic code?

960

What is the difference between CGI and Servlet?

1010

What are the different parts of a jms message?

831

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