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 disadvantage of thread?

HCL,

3 14877

what is diff between Access modifier and specifier?

L&T,

5 11507

I am unable to find or learn about print command. I have a graphical program in core java in applet but i want to give print command but i have coding for that so if anyone know about this plz mail me on avdhesh_chauhan007@yahoo.co.in

1 2177

please tell me what is wrapper class in java with example ?

HP,

6 21156

How to implement dphibernate to activate lazy loading in Flex with java ?thanx in advance!

1 3087

what about static?

1 4568

how convert java file to jar files?

Samsung,

10 31563

what happen if we deploy our component in weblogic server

IBM,

3 11561

what r middleware services of weblogic application server

IBM,

7 15753

what is i3

IBM,

3 11192

what r critical issues in weblogic

Accenture, IBM, Tech Mahindra,

2 17416

what happen when we give www.abc.com in url(what is process)

HCL, IBM,

4 14476

what is heart beat in weblogic

HCL, TEN,

4 24617

what is critical environment in weblogic

HCL,

5 14617

How to declare unique ArrayList ?

RMSI,

6 18837

Un-Answered Questions { Java J2EE }

What is java string pool?

1076

What is latest hibernate version?

486

Find Best Job Vacancies across the world on Jooble!

136

How to sort array in descending order in java?

987

Hi frnds how to lock an user when he enter wrong credentials more than 3 time using java or j2ee tech take username and password in a bean no need to connect DB and validate give me some sample application code or links its urgent for me thanks in advance

2415

What is parsing in java?

1033

What do you mean by an interface in java?

1095

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

1064

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

1128

Can we return resultset in java?

988

What is a constructor overloading in java?

1122

What is a classloader in java?

1084

Is minecraft 1.15 out?

1039

What is lazy class?

481

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

1080

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