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

Does unicode support all languages?

1036

How big is a 64 bit float?

1027

What is a boolean used for?

1115

What is a boolean structure?

1091

What do you mean by boolean?

1063

What is a loop java?

1062

How many bits is a 64 bit byte?

1086

How many bits is a double?

1020

What is an argument in java?

942

Why is flag used in java?

1079

What is boolean example?

975

Is a boolean variable?

1016

How a string is stored in memory?

1025

How large is a boolean?

1016

How big is a boolean?

1036

Un-Answered Questions { Java J2EE }

what is cryptography? Why do we need it?

987

Tell some latest versions in JAVA related areas?

985

What are the jdbc statements?

975

What is dbcontext and dbset?

416

How does singleton work in spring?

460

What is transaction management in hibernate? How does it work?

471

What is the use of @requestparam annotation in spring?

395

Why is the singleton pattern considered to be an anti pattern?

889

What are dml and ddl?

1002

Which server is best for java?

919

What happens when I change a value in the httpsession from inside an ejb?

983

What is data source in java?

965

How to check jdbc connection in java?

935

Is space a char?

928

How struts application can be integrated with spring?

503

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