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

Core Java (6529)
Advanced Java (552)
Swing (223)
EJB (402)

Servlets (804)
Struts (701)
JDBC (771)
JMS (324)

SunOne (10)
J2EE (485)
Weblogic (694)
Websphere (573)

Java J2EE Interview Questions

Questions Answers Views Company eMail

Is void a data type?

958

What is difference between float and double?

962

What is byte data type?

1001

What is difference between char array and string?

1115

Can we write class inside a class in java?

983

What is data type in computer?

961

What is ascii format?

994

What is an array length?

904

What is data type example?

963

What is character in data type?

962

What does || mean in vectors?

931

What does || mean in code?

1040

Can a final variable be manipulated in java?

981

What 5 doubled?

987

What causes memory leak in java?

936

Un-Answered Questions { Java J2EE }

what is the difference between the methods sleep() and wait()? : Java thread

973

What is attrtype table used for?

861

Do ejbs have to be homogeneously deployed across a cluster? Why?

963

How to validate if the bean was initialized using valid values?

554

What are the different states of the syndication process ?

951

Why swing is better than awt?

1017

Which is better stringbuffer or stringbuilder?

916

Give examples of how spring platform can be used by an application developer.

453

Is orphanremoval true?

411

What is hibernate dialect used for?

488

How do you use wildcards?

1063

What is intern method in java?

1081

What is classpath?

1013

Can arraylist hold different types java?

983

How to handle IDOC files?

916

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