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 a RequestProcessor?

TCS, Wipro,

5 14773

What is the DynaActionForm? How we implement the dynaactionform ? can u please tell me the way to implement? in understandable way?

JBA Infotech,

8 15372

what is the difference between pagecontext and servletcontext?

JBA Infotech, TCS,

5 22717

What is Hibernate?

4 11436

How to find the column count in resultset?

Wipro,

1 5530

How to find total column from a resultset?

TSYS,

6 13668

EDS (Electronic Data Systems India Pvt Ltd) at Chennai on 16-12-2006.

EDS,

2 9327

Which is not Object in Java?

Honeywell,

10 17182

Can CMP manage BMP Transaction ? Entity Bean Life Cycle ?

IBM, SAP Labs, Sony,

1 6029

Connection Pooling with different type of databases?

1 5205

when we right click on the JTable using mouse it works properly but how to right click on JTable in java using keyboard what should be the code for the same.....? Thanks Nitin

1 6187

Iterator in the HashMap is fail-safe means what?

CTS, IBM, Subex,

9 37581

hi am an engineering student and my next plan is for ms in either in us or australia i got my passport but i dont know anything bout visa can u give brief idea 1)How to get prepared for visa and 2)How to apply for top universities and 3)How to pay the fee and so on These all are basic questions plz give me a clear idea

1 1992

can we write a program with out a class in core java?

Wipro,

11 17721

Why non nested classes in java are not having marked as protected access specifier

Google,

2 11397

Un-Answered Questions { Java J2EE }

How is declarative handling of exceptions done in struts ?

1001

What is lazy class?

480

Hi frnd can i any one kindly can post for me portlet,hibernate and spring example application and with flow explantion configuration using Jdeveloper.and related links ar tutorials kindly please send me .its urgent for me .thanks in advance...........else can any one send to kondaiah.goddeti@gmail.com

2257

What do you mean by an interface in java?

1095

What is difference between @controller and @restcontroller in spring?

536

How to create a base64 decoder in java8?

1131

i want test pattern of zylog company and some examples also

2855

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

1095

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

2658

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

1128

Realized?

2256

What is the difference between filters and interceptors ?

1298

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

1077

What is the difference between break and continue statements?

1117

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

1058

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