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

Which class has no duplicate elements?

8 16237

Which class is extended by all other classes?

4 10333

Which class is the immediate superclass of the Container class?

1 7257

Name the immediate superclass of the MenuComponent class?

1 4833

To obtain design information about an object, which class in used?

1 4776

Which containers may have a MenuBar?

1 5505

In what type of containers, Border layout is a default layout?

3 7169

Which containers use a FlowLayout as their default layout?

3 8337

Which java.util classes and interfaces support event handling?

2 12558

To set the position and size of a component, which methods are used?

3 10833

What are the allowed, non-Unicode letter characters that can be used as the first character of an identifier?

2 5188

Name the package that always imported by default?

4 13276

Who developed JScript language?

3 6690

Is Java is 100% pure OOPS? Explain?

ANZ,

27 41604

Why are the methods of the Math class are static?

1 8830

Un-Answered Questions { Java J2EE }

What should I import for arraylist in java?

1043

Why put method is used?

1017

What are the enhancements in ejb 2.0 with respect to cmp?

927

What are different modules in spring?

941

What databases does hibernate support?

356

Give some examples where property editing is used in spring.

417

What is collections framework?

1155

when you use migration wizard (pmt) for websphere application server 8, do you expect to have all profile services up and running again?

818

Which variables are stored in stack?

902

How many bytes is 255 characters?

984

In hyderabad, which s/w training center is best for java, other than corejava what r the new tools to learn in java,which tool is best & have current requirement,pls give me information about java to learn ?

2168

What is the use of EventMessage.java?

1496

How do I provide user credentials for starting a server?

932

what is web sphere mq jms provider?

945

What are kinds of processors?

994

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