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

Do loops java?

1019

What is a nullable field?

1037

What is a nonetype?

1128

What is command line used for?

1093

Is empty string in java?

1181

Can arraylist contain null values?

1020

Can long be null in java?

1023

What is null object in java?

1013

What is empty string literal in java?

1057

What is reverse function?

1135

What is empty list in java?

1076

Is an empty arraylist null?

1098

What are the 3 types of loops in java?

1086

Is null a string?

1004

What are different types of arrays?

1015

Un-Answered Questions { Java J2EE }

What is the root element for the hibernate mapping file?

434

What does indexof mean?

1027

What the benefits are of hibernate over jdbc?

373

What does split function do in java?

1021

What is the purpose of a default constructor?

1099

Who is responsible to create the object of servlet?

1205

How Work Manager works in wls 9.2 and above versions?

3633

How define set in java?

1082

What is the use of jms? Can we send message from one server to another server using jms?

845

Name the messaging types supported by jms.

818

How to read message from jms queue in java?

884

What is mockito in junit?

556

What does replaceall do in java?

916

What is nested class?

1000

What are the features of hibernate?

335

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