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

how to handled exceptions & erros in ejb?

Satyam,

1 4069

how to deploy apache tomcat server to weblogic server in java

IBM,

1 2186

How can you know that the database has connected to your weblogic server

Cap Gemini, TCS,

13 35432

What happen when your database and proxy server are down and your weblogic server is up

7 21668

whatis arguments &what is default argument

CTS,

2 5348

how a servlet is instantiated, whether the container calls init() or by calling any other method? please somebody reply..

Siemens,

6 23427

which scenarios we go for jdbc,and which scenario we go for connection polling and wat r advantages and disadvantages using connection pooling.

TCS,

2 6724

can any one tell me how to learn good coding techniques

3 6473

can we create object for static class in java

IAP Company, IBM, Marlabs, mPortal, TCS,

14 49684

how to handle exceptions in ejb?

Satyam,

1 2407

what is difference between method overloading & method overridding with example?

IBM,

4 8686

what is finalmethod & final variable with example?

HP,

6 11322

what is polymorphism with example?types of polymorphism?

HP, Sigma Solve,

15 63254

Can any one tell me How to explain bank project desription in interview

Infosys, Wipro,

3 17367

what is an anonymous class?

TCS,

6 9389

Un-Answered Questions { Java J2EE }

Can we return resultset in java?

986

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

1078

What is java string pool?

1076

Differentiate between static and non-static methods in java.

1116

What is the difference between break and continue statements?

1117

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

1128

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

1032

How is declarative handling of exceptions done in struts ?

1001

How to create a base64 decoder in java8?

1131

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

2862

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

1095

What is a classloader in java?

1083

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

1063

Find Best Job Vacancies across the world on Jooble!

134

How to sort array in descending order in java?

986

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