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

How big is a 32 bit integer?

1110

Why is boolean important?

1128

Are floats faster than doubles?

1154

What is an example of a boolean?

1127

How big is a gigabyte?

1121

What is a boolean field?

1016

What is boolean logic?

1077

What is sizeof in java?

1179

What is a list in java?

1002

How many bytes are there?

1067

What is boolean false?

1034

Is java a digit method?

1053

Will minecraft java be discontinued?

1242

How many bits is a word?

1071

How many unicode characters are there?

1119

Un-Answered Questions { Java J2EE }

What is concurrency strategies in hibernate?

449

What is fetching strategy in hibernate?

466

What does the @timed annotation do?

463

Explain different types of locks in jdbc?

1001

What are dml and ddl?

1080

How can I get information about foreign keys used in a table?

1017

What is a jms listener?

866

Explain about tiles?

1112

Do extraneous variables affect validity?

963

How do you convert bytes to character in java?

1058

What are the advantages of java over cpp?

1134

What is correlated subquery?

2423

How to convert string to byte array and vice versa?

1161

What does @repository annotation do?

501

What are functions in java?

1016

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