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 static and non-static variables?

6 25884

What is the difference between the >> and >>> operators?

1 5324

Highest level event class of the event-delegation model?

4014

What is the immediate superclass of the Dialog class?

2 7459

What is the life cycle of an Applet ?

1 3561

Which method will get invoked first in a stand alone application?

1 4366

Which method is used to find that the object is exited or not?

2 8905

Name the method that used to clear the buffer ?

2 7710

What is the middleware?

2 4862

What is the functionality of Webserver?

2 5436

What is the order of method invocation in an Applet?

1 7295

What is the preferred size of a component?

ITSA,

3 19892

What is the purpose of a statement block?

1 5158

What is the purpose of finalization?

4 12202

What is run-time class and system class? what is their purpose?

1 5396

Un-Answered Questions { Java J2EE }

Is @override annotation mandatory?

419

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

797

What is the purpose of @before annotation?

1012

What's the difference between int and integer in java?

1165

Can we override final method?

1011

Is rabbitmq a jms?

835

What are the important topics in spring?

419

What are the different methods involved in the process of session management in servlets?

1271

What is a class instance variable?

1124

What's the servlet interface?

1084

What is the benefit of lambda expressions?

1062

How do I configure WebSphere Application Server with firewalls or to use a management network?

924

What is different between session and sessionfactory in hibernate? (Detailed answer)

347

What are the modules in spring?

484

What is the use of callablestatement?

1020

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