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 Yield() method when we r using this ? tell exactly

2 4877

How to print a statement without using semicolan in java

HCL, IBM,

6 11989

Hi friends i want display Triangle shap stars(*) please can tell me any one java code logic? * *** ***** ******* Like this

NIIT, TCS,

2 6262

What is the difference between Java1.4 and Java1.5

NIIT,

2305

What is the difference between Byte stream and Charecter Stream?

Tarang Software,

2 5431

where final and static variable stored?

3 16053

does java support default argument in Method?

1 3680

Why does java not allow multiple public classes in a java file ?

2 4526

what is the reason behind non static method cannot be referenced from a static Context?

2 4801

why java does not support unsigned keyword?

1 5251

If goto and const is reserve words than why it is not work in java?

1973

What is the difference between JspWriter and PrintWriter

Artech,

4 18168

Can a class be subclass of itself?

4 7134

how to develop the submit and search operations in single jsp using struts?

Wipro,

2986

struts 1.3 features?

Integra, Zensar,

1 12240

Un-Answered Questions { Java J2EE }

What is jms in websphere?

868

What are filterstreams?

1073

What is the process to implement doget and dopost methods?

991

what about is the default port number for mq queue manager?

836

How many threads can I run java?

1112

What is difference between session get() and load() method in hibernate?

483

Which method of the httpservletrequest object is used?

1087

What are transaction isolation levels in ejb?

1019

Which server does spring boot use? : Spring Boot

442

What is the difference between genericservlet and httpservlet

1082

What is the difference between the paint() and repaint() methods in java programming?

1185

Can we have more than one consumer for a jms queue?

895

Is Constructor possible in abstract class in java ?

1061

Why spring is called loosely coupled?

383

mention how does a websphere or any application server clustering work?

849

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