Java J2EE Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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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 7533

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

Airhub, ssinformatics,

5 9543

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

Infotech, Rebaca, Wipro,

3 12228

What is meant by portals???

9 18003

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

Amdocs, MGL,

7 10031

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

MGL,

1 2179

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

ABC,

1 7398

explain the life cycle of thread?

CTS, NIIT, TCS,

10 36868

what is polymorphism?

Zensar,

5 12356

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

3 16219

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 9230

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

Atlas Systems, CSC, DCPL,

5 12706

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

2 4620

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

Fujitsu,

5 21602

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

Fujitsu, IBM,

3 19662

Un-Answered Questions { Java J2EE }

i want test pattern of zylog company and some examples also

2855

What is the difference between equals() and == in java?

1032

What is latest hibernate version?

486

hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code

2861

What do you mean by an interface in java?

1095

What do you know about validation plugin ?

1024

What is java string pool?

1076

What is the difference between filters and interceptors ?

1299

Can we return resultset in java?

985

How to sort array in descending order in java?

986

What are the contents on web.xml in struts application ?

1058

What are the differences between heap and stack memory in java?

1126

what are the different modes of archival? Explain each mode in two lines each?

994

Differentiate between static and non-static methods in java.

1116

Write a program to print count of empty strings in java 8?

1078

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