Java J2EE Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Servlets (804)
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JDBC (771)
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Websphere (573)

Java J2EE Interview Questions

Questions Answers Views Company eMail

What is methodological theory?

990

Can you extend singleton class?

1093

What is final int?

1017

What are methods of a class?

1028

What is a predicate method?

1014

What are methods in java?

988

Is java pass by value or pass by reference?

982

What is a condition in java?

1001

What is callable java?

970

What is io stream in java?

1049

Should you use singleton pattern?

934

In which language java is written?

974

What is an example of a conditional statement?

1047

What is lambda programming?

1001

Can we override constructors?

993

Un-Answered Questions { Java J2EE }

Why the concept of single thread model interface is used?

990

Can memory leak happen java?

998

How do you determine the sensitivity of the ResultSet object?

982

What is a method type?

999

What is numeric function?

1002

Can we use spring and hibernate together?

436

Which java collection does not allow null?

1143

What are the differences between checked exception and unchecked exception?

963

What is integer valueof?

1098

What is the major drawback of internal iteration over external iteration?

1020

What is difference between core java and java ee?

893

What do you mean by access modifier?

1024

Why is ftp stateful?

1030

What is the capacity the doget can send to the server?

1075

What is an infinite loop? How infinite loop is declared?

1102

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