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?

961

What is difference between float and double?

965

What is byte data type?

1004

What is difference between char array and string?

1118

Can we write class inside a class in java?

987

What is data type in computer?

964

What is ascii format?

995

What is an array length?

908

What is data type example?

966

What is character in data type?

962

What does || mean in vectors?

934

What does || mean in code?

1044

Can a final variable be manipulated in java?

984

What 5 doubled?

990

What causes memory leak in java?

938

Un-Answered Questions { Java J2EE }

What is the differences between c++ and java? Explain

1057

What is t in generics in java?

1071

What do you mean by the servlet chaining?

1086

Can I disable first level cache in hibernate?

435

What is 16 bits called?

947

What are persistent objects hibernate?

463

What is used of static keyword in java?

1077

What is ejb and its uses?

983

What’s the difference between forward() and sendredirect() methods?

1017

What are different Authentication options available in Servlets.

1073

What's the purpose of using break in each case of switch statement?

984

What is oem odm?

413

What is flag in java?

996

What is a jdbc connection?

898

What do you mean by a custom tag?

952

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