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 are the software's needed to develop advanced java 3 tier application project

1 4121

In how many ways we can the thread? in java

3 9447

how to make a un-checked exception as a checked exception one.

2 5399

What is instance in weblogic?

HCL,

2 14136

Why only one Class is public in one file? Explain in details. Thanks in Advance.

12 17534

1.when actionservelet execute. 2.when web.xml executes

3 9124

Hi can u pls tell me what is the use of marker interface. Iknow what is marker interface but what ability will the object get by implementing this.

CGI,

3 6235

what is EJB and Java servlet

2 4988

What is MSI mode?

3 23433

What is Connection Pool ?

2 5556

What is config.xml?

3 8090

What is config.xml.booted file.

HCL, HP,

1 3839

What is Domain? how many domains are possible in a single instance?

4 8211

What is managed server

2 5439

what is the replacement method of stop() of thread

IBM, TCS,

8 12483

Un-Answered Questions { Java J2EE }

What are stubs and how do they function in a web logic cluster?

1051

Why are functions called methods in java?

1000

What is jms protocol?

893

What is ejb context?

977

What Is Composition?

1055

What do you mean by mime type?

977

Does spring boot require web xml? : Spring Boot

453

Are there c/c++ interfaces to wls jms?

871

Name the exception class which is connected to the exceptions thrown by the applications?

382

What are the standard isolation levels defined by JDBC?

1125

Differentiate between == and equals().

1047

How to find whether a parameter exists in the request object?

1108

Why is it called boolean?

1000

How Administration Server And Managed Servers Will Interact ?

1113

What is a marker interface?

1153

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