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 source file in java?

977

What is non primitive data type in java?

978

Who generates bytecode in java?

1029

Why tomcat is used in java?

971

Is java 100 percent pure object oriented?

984

What is the name of java compiler?

1031

How many types of objects are there in java?

902

What is setfocusable in java?

1195

What is java ee sdk?

945

What is a component in java?

955

Where javac is located?

952

What does java ee stand for?

936

What are the different java technologies?

976

What software is needed for java programming?

907

What is sandbox in java?

987

Un-Answered Questions { Java J2EE }

How can the session in servlet can be destroyed?

1227

Why do we need session in hibernate?

428

Explain the concept of local interfaces?

1015

What does next mean in java?

1028

What is servlet used for?

1201

Why is it called boolean?

1065

What is the inheritance?

1029

What do you understand by final value?

1116

What is the purpose of the serializedsystemini.dat file?

1123

What's the benefit for specifying constraints like not null, primary key explicitly instead of specifying it against the column ?

1030

What is difference between @component and @controller?

567

What is the difference between load() and get() method?

472

Why given the httpd.conf file to installation of plug-in?

848

Can an interface have a class?

1054

Which messaging modes are included in the java messaging service jms )?

837

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