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 do you classify Dialog Box?

CGI,

1 1191

What happens when main () method is declared as private?

Tech Mahindra,

1 1199

If try block is successfully executed, Then Is Finally block executed?

PUCIT,

1 1135

What is final, finally, finalize?

1 1203

State one difference between a template class and class template.

HAL,

1 1132

What are the Class Libraries ?

Wipro,

1 1096

What do you understand by a Static Variable?

CGI,

1 1283

Differece between class and generic class?

Tech Mahindra,

1 1101

What are the Static and Dynamic Variables? Differentiate them.

CGI,

1 1174

What are the methods available in a class?

1 1130

What a static class can contains?

1 1206

What is a locale?

Aspire, Infogain,

1 1226

What are class members by default?

Hexaware,

1 1147

What two classes are used to read data only?

TryTechnicals Pvt Ltd,

1 1151

What is scope of a variable?

TCS,

1 1167

Un-Answered Questions { Java J2EE }

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

2409

How to create a base64 decoder in java8?

1119

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

1085

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

1053

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

2244

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

1047

What do you mean by an interface in java?

1084

What is lazy class?

470

What is the difference between filters and interceptors ?

1273

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

1022

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

520

What is latest hibernate version?

465

What is a classloader in java?

1072

What do you know about validation plugin ?

1009

What is parsing in java?

1022

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