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?

989

What is flush buffer?

1050

Are registers volatile?

937

Can we return null in java?

1155

What is a void in java?

1171

Is sizeof a preprocessor?

1006

What does it mean to flush a file?

1069

What is vector capacity in java?

1085

What is output buffer?

1053

What is the super void?

902

What is illegal identifier in java?

1015

What is keyword auto for?

1186

What is the += operator called?

1063

Are constructors methods?

1016

What is visibility mode?

969

Un-Answered Questions { Java Related }

A person says that he compiled a java class successfully without even having a main method in it? Is it possible?

1056

Why do we use ejb?

1003

Can this keyword be used to refer static members?

1027

Explain about extended deployment?

932

How many bits is a string in java?

1027

What is ejb bean in java?

1070

How do you include a string in java?

995

what is the command used to delete the queue manager?

949

What is a file pointer?

1083

Why webdriver is an interface?

1056

Can we create two sessionfactory in hibernate?

390

What are classloaders?

1021

Is swing part of core java?

1009

How to enable mvc annotations in spring?

459

Difference between hibernate session merge() vs update()?

399

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