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 9665

How values can be passed from HTML page to servlet?

ABC,

7 16395

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

1 2328

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

2 5336

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

2 7714

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

2 5848

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

3 7633

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

2 7411

which type of data passing is used in realtime?

1 4429

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

iFlex,

1 6671

Explain in detail about applet to servlet communication?

1 6950

In howmany ways applet-servlet communication can be done?

1 6602

what is multiple server?

1 2373

Explain life cycle of a Servlet?

2 7107

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

2 6743

Un-Answered Questions { Java J2EE }

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

1112

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 is the difference between break and continue statements?

1107

what are the different modes of archival? Explain each mode in two lines each?

983

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

1085

What is the difference between filters and interceptors ?

1273

How to create a base64 decoder in java8?

1119

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

1047

hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code

2848

Realized?

2239

Differentiate between static and non-static methods in java.

1106

What is java string pool?

1068

How to sort array in descending order in java?

976

What is an object in java and how is it created?

1110

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

520

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