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 use of an interface?

3 6994

What is parameter tag and what is its use?

1 6278

What is the use of ?this??

4 6692

What is meant by throwing an Exception?

Accenture,

4 9923

What is user defined exception?

4 9215

What is your platform?s default character encoding and how to know this?

TCS,

2370

What is the root class for all Java classes?

IBM, Infosys,

8 27131

Inorder to specify a container?s layout, which method is used?

1 4415

Name the methods that used to get and set the text label displayed by a Buttonobject?

1 4553

What methods are used in Servlet?Applet communication?

Satyam,

2235

What modifiers can be used with a local inner class?

2 10498

What modifiers are used with a top level class?

3 7259

What modifiers are used with an inner class which is a member of an outerclass?

1 4676

What modifiers are used for interface declaration?

7 10477

How a class can implement an interface?

SysArc,

5 9983

Un-Answered Questions { Java J2EE }

Explain the important benefits of hibernate framework?

422

What if I write static public void instead of public static void in java?

1088

What is the indent key?

1029

What are swing components?

1074

Why java is called robust and secure?

987

How to add the node?

921

A client wants to preserve the reference to the ejbhome object of an enterprise bean instance and use it later. Which of the following can be serialized for this purpose?

994

What is transaction in hibernate?

369

What are the important functions of filters?

1139

What is the purpose of t3 in weblogic server?

958

What is an object in java and how is it created?

1052

Why charat is used in java?

1049

Is hibernate obsolete?

341

What is indexof in java?

998

Explain the private protected method modifier?

978

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