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

What is the ==?

887

What is a percentage sign called?

1123

What is the symbol for average?

1030

What is a byte array?

1099

How many bytes is a url?

986

How many bytes is 255 characters?

983

What is the purpose of void?

996

What is mean by encoding?

1081

What is 16 bits called?

946

What is a flag value?

1026

Is a char always 1 byte?

990

What is numeric data type?

989

What type of variable is error flag?

1071

What is the char data type?

1001

What is void data type?

992

Un-Answered Questions { Java J2EE }

What is threaded programming and when is it used? : Java thread

1065

How does a for loop work?

988

What is spring contextconfiglocation?

405

What are the types of annotations?

424

What are the reasons for an error message not being displayed while developing struts application?

942

Which interface does java.util.hashtable implement?

1193

Is vector thread safe in java?

1054

What is the use of @required annotation?

411

What does the append?

1001

What is object class in java?

925

What is javabeans component?

967

What is backdrop?

1068

What is the administration server?

1101

What are ways to inject dependency in spring?

491

what is singleton in java?

1050

For More Un-Answered { Java J2EE } Questions Click Here