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 difference between math floor and math round?

1126

Is it possible to override the main method?

1050

What is the use of set in java?

1193

Is hashset sorted in java?

1252

What is set in java?

1117

What is a treeset in java?

1126

What is a java list?

1170

What is parse method?

1075

Does hashset allow duplicates in java?

1200

What are the uses of java?

1150

What does math floor () do?

1023

What is sortedset in java?

1082

What is the use of list in java?

1046

How do you find the absolute value?

1119

Can we override private method?

1144

Un-Answered Questions { Java J2EE }

if we want to perform some operation at receiving application when it receives some message, then what objects are required at the receiving application?

885

How important is the spring bean configuration file?

682

What is string manipulation?

1073

What purpose do the keywords final, finally, and finalize fulfill?

1163

What is the function of java?

1066

What is jms in java with example?

957

What is the point-to-point model in jms?

932

What is the difference between java applets and applications?

1228

What are the steps that are required to handle the multi-threading?

1163

What does the @timed annotation do?

464

What do you mean by singleton class in java?

963

How do you define a parameter?

1092

What is the difference between sorted and ordered collection in hibernate?

529

What is polymorphism in java? What are the kinds of polymorphism?

1136

Explain the difference between servlet and cgi?

1235

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