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 does string [] args mean?

1005

How do you declare an empty string?

1062

What is size of int in java?

1060

What is a char in java?

1039

What is a dot notation?

1028

What are the six ways to use this keyword?

1061

What is byte [] in java?

1013

What is flag in java?

992

What is a numeric format?

1083

What is null data type?

1095

What is the basic of java?

1020

Why null value is used in string?

1043

What is an empty string in css?

1050

What is wrapper class example?

993

What is float in java?

989

Un-Answered Questions { Java J2EE }

How are destructors defined in java?

1031

What is the difference between the sun jvm and bea jrockit jvm?

1091

Some problem is there in web server, so this information which log file contain?

787

Explain the concept of ssi ?

1069

Which is the only method defined in the javax.ejb.handle interface? : BEA Weblogic

916

Is spring mvc and spring boot same? : Spring Boot

415

What is the main difference between @requestparam and @pathvariable annotation?

444

What is Multicast?

1076

What is the difference between txdatasource and datasource?

1121

What is introduction?

456

how can we write the mqsc commands that have too many parameters?

846

What is type safety in java?

944

What is sling swing?

1039

Why char array is favored over string for the storage of passwords?

1072

How do you escape sequences in java?

1071

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