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 SCOPE FOR COREJAVA...? IS JAVA ONLY CORE JAVA ?

2 9700

difference between jsp and java script?

3 5772

When you declare a method as abstract method ?

HP,

2 7022

What is JVM ?

Phantom Technologies, TCS,

4 7272

Why do we need public static void main(String args[]) method in Java...?

1 5133

What is the difference between constructor and method?

4 6749

What is the difference between parameters and arguments ?

2 5468

What is the difference between Java Bean and Java Class.?

2 5433

What is the purpose of a statement block?

1 4417

Can an unreachable object become reachable again?

3 5702

what is the difference between servlets and jsp?

Cegonsoft,

2 7337

what is the difference between application server and web server?

Cegonsoft, IBM,

5 11693

String Reverse in Java...!

5 8946

How do you disturbute applications over a cluster of weblogic nodes

ASIS, HCL, Steria,

2 8605

what difference between throw and throws in exception handling.

5 8291

Un-Answered Questions { Java J2EE }

What are job parameters in spring batch?

501

What is proxy object in spring aop?

563

In how many ways you can perform administration?

949

What are the advantages of packages in java?

1602

Why java is considered as platform independent?

1001

Explain RMI Architecture?

1092

Describe some return types of the controller method.

383

What is batch processing and how to perform batch processing in jdbc?

923

What is the functionality of the oracle glassfish server? What added advantage it has on top of apache tomcat server?

751

What is the use of jcomponent class in swing?

1049

What are the six ways to use this keyword?

1061

What is autoboxing and unboxing?

998

What is the difference between post and put?

1053

What is java and why do we need it? Explain

1133

What are the fileinputstream and fileoutputstream?

1060

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