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

Java J2EE (14736)
J2ME (151)
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Java Related Interview Questions

Questions Answers Views Company eMail

Why does abstract class have constructor?

1016

Why should I use abstract class?

1122

What is the main advantage of passing argument by reference?

1018

What is java full form?

1043

How many types of java are there?

996

What is difference between java and java ee?

1048

Is java 11 paid version?

1006

What are the benefits of java?

1154

Is java se open source?

1048

What is difference between core java and java ee?

917

Is java hard to learn?

932

Why java is object oriented?

1053

Is java good for beginners?

1023

Is java still relevant?

990

What is the original name of java?

1133

Un-Answered Questions { Java Related }

What is application client?

1010

What is difference between word and integer?

1098

can you enable sso for application server over system i?

926

What is gwt in java?

928

Are the actual permissions for the application defined at run-time or compile-time? : java security

960

What is purpose of execandwait interceptor?

1115

Explain what access modifiers can be used for methods?

1103

Explain about the performance aspects of core java?

1078

What is jdbc api?

1020

Which java version is latest?

1049

Explain the criteria object in hibernate?

428

Why is it that we can't give relative URL's when using ServletContext.getRequestDispatcher() when we can use the same while calling ServletRequest.getRequestDispatcher()?

1118

What does it cost to replace struts?

985

What is ui framework in java?

912

How to notify an object in session when session is invalidated or timed-out?

1099

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