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

i have 500 jsp in my application ,with same forward name,it lokks for appropritae jsp from 1 to 500,but i want to send response to 498 page,what should i do

Caritor, Globerian,

2 7397

When we can access the static data member without creating the object what is the need of the object in java.

Airhub, ssinformatics,

5 9267

What is Portlet???? when,where and why we use it ??

Infotech, Rebaca, Wipro,

3 12046

What is meant by portals???

9 17579

whst is encapsulation?when u encpsulate actually while devoloping code?

Amdocs, MGL,

7 9685

what is the messsage u r going to get from an objectoriented programing?

MGL,

2102

What is checkpoint? How to create checkpoints in our java projects?

ABC,

1 7264

explain the life cycle of thread?

CTS, NIIT, TCS,

10 36321

what is polymorphism?

Zensar,

5 12041

What is the differnce between 2-tier architecture and 3- tier architecture in java?

3 16040

i have 500 jsps in my application,and i have same forward name for each jsp,so it lokks in strutsconfig.xml,from 1 to 500,but i want send 498 page directly,how can i cingigure my application

TCS,

2 9116

what is mean by overriding in which situation we wil use?

Atlas Systems, CSC, DCPL,

5 12438

what ide u r using and wat version, how wil u build the project etc ?

2 4455

what is difference between checked and unchecked exception plz explain examples ?

Fujitsu,

5 21322

how can u handle runtime exceptions in java plz explain with examples briefly?

Fujitsu, IBM,

3 19472

Un-Answered Questions { Java J2EE }

What is default exception handling in java?

1030

What is spring’s ioc container?

394

what is a message and what does it contain?

992

What is the application server?

892

What is servlet looping or chaining?

1133

What is logback?

390

What are the advantages in the use of spring for application development?

938

What are the different classes through which JDBC represents statements?

923

What is the purpose of @results?

1002

What is garbage collection? What is the process that is responsible for doing that in java?

1103

What will happen when you compile and run the following code?

959

What is meant by polymorphism?

1026

What are the callback annotations for the stateless bean?

956

What is jar?

1120

What is jdbc template in spring?

401

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