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

Hi! friends pls tel me best institute for Weblogic Server Admin and Weblogic Poratal?

4 6912

Hey! Is there any difference between WebLogic Server admin & WebLogic Portal? If I want to learn Course which is the suitable to Development? Both are comes under one course or different courses , pls clarify me? am Planning to Join Weblogic, Which is the best pls suggest me?

IBM,

1 6927

java Technical questions asked by JPMC

JPMorgan Chase,

1 5169

Some examples where generic servlet is used?

1 6168

How could you retrieve password for I-Planet console if you have forgotten?

HCL,

1 5946

how to write the configuration file of struts application if any one had simple struts application please it to me

1 4483

Which implicit object in jsp is synchronized?

5 11268

what are variables in java

Wipro,

7 9686

Which is default transaction attribute for the business method of a bean?

2 5577

how to link html file to sevlet file.one name is textbox,c&c++ is cheakbox,bc&mca is radio button and one submit buttonis ok why in this programme use in servelt file

1 2789

Difference Between java & javax

Sun Microsystems, Wipro,

5 24706

Is Servlet Class Thread safe?????? How to make servlet Thread safe ???

Cognizant,

4 9325

Is JSP Thread Safe ???? How To make JSP thrad safe ?????

Cognizant,

6 19218

Difference Between Web Server and Application server ??

PWC,

4 10165

What is multithreading ???? How to stop multithrading in java????

Cognizant,

1 5485

Un-Answered Questions { Java J2EE }

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

2859

What is the difference between break and continue statements?

1116

Write a program to find the whether a number is an Armstrong number or not?

1095

Explain public static void main(string args[]) in java.

1062

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

1058

What is latest hibernate version?

484

What is the difference between filters and interceptors ?

1293

How to sort array in descending order in java?

982

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

1122

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

1120

What is parsing in java?

1024

Write a java program to find the route that connects between Red and Green Cells. General Rules for traversal 1. You can traverse from one cell to another vertically, horizontally or diagonally. 2. You cannot traverse through Black cells. 3. There should be only one Red and Green cell and at least one of each should be present. Otherwise the array is invalid. 4. You cannot revisit a cell that you have already traversed. 5. The maze need not be in the same as given in the above example

2657

What is a classloader in java?

1080

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

1077

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

1032

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