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

Can we convert list to set in java?

1021

What are sets in java?

961

What is hashmap in java?

1071

Are arrays static in java?

1074

What is array and arraylist in java?

1129

Can a hashset contain duplicates java?

992

Which collection is thread safe in java?

1007

Which collection is best for sorting in java?

1140

What is the maximum size of arraylist in java?

1022

What is the size of arraylist in java?

1039

What is use of arraylist in java?

1199

Which java collection does not allow null?

1172

What is listnode in java?

1008

Which collection does not allow duplicates in java?

991

What is arraylist e in java?

1072

Un-Answered Questions { Java J2EE }

What is treeset in java collection?

981

What is the collection interface?

1039

Which server is best for java?

934

Explain jdk, jre and jvm?

985

What is an object in java and how is it created?

1072

How to get single column from database using hibernate?

454

What is a sessionfactory? Is it a thread-safe object?

1235

How do you read and print a string in java?

975

What is binding in spring and tell us about the @autowired annotation?

393

What is a class reference?

1122

What is jms message?

853

Match the ejb functions given below with the functionality equivalent in sql? : BEA Weblogic

915

What is the scope of bean in spring?

443

What is message driven beam?

1090

What is the purpose of mapping?

413

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