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 way a client can be tracked?

ABC, IBM,

3 9441

How values can be passed from HTML page to servlet?

ABC,

7 16114

What methodology can be followed to store more number of objects in a remote server?

2274

What happens, if server sends a cookie to a browser that doesn't supports cookies?

2 5197

How session tracking can be achieved, if your browser doesn't support cookies (or) if cookies are disabled?

2 7553

How do you create connections for number of users, if you want to improve performance?

2 5724

Is there any need to shutdown the web server, if you want to modify a servlet?

3 7442

How will you open a new page after certain interval of time (5 sec), on clicking of a button in an html page?

2 7296

which type of data passing is used in realtime?

1 4342

Can a servlet be called by passing its name as a parameter in the URL?

iFlex,

1 6556

Explain in detail about applet to servlet communication?

1 6861

In howmany ways applet-servlet communication can be done?

1 6506

what is multiple server?

2303

Explain life cycle of a Servlet?

2 6976

What happens, when client requests for server object, which is not yet loaded into the memory?

2 6606

Un-Answered Questions { Java J2EE }

How is java development environment setup?

901

Hi i am creating desktop application in that i want calling to mobile number. i have java telephone api (JTAPI) but i dont understand how it configure & use plese help me

1853

What are the major advantages of hibernate framework?

343

What is EDI? Why is it used?

1007

How do I run java on windows?

1166

What modifiers are allowed for methods in an interface?

1156

Discuss 2D arrays.

1044

What are the main components of JDBC ?

1061

Which containers use a border Layout as their default layout in swing?

1038

Assume a thread has lock on it, calling sleep() method on that thread will release the lock?

1097

Can we create an object of private class?

964

What is advance java?

912

Why do I need to declare the type of a variable in java?

1075

What is an api full form?

392

How to change the default portal uri /wps/portal after installation ?

928

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