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 Server-Side Includes?

IBM, SAS,

1 6199

Explain Servlet Chaining ?

2 9425

What is Servlet Context?

5 13443

What is URL Rewriting ?

2 14653

What is a Session Id?

1 5190

What is a Proxy Server?

1 5460

What is Client-Server Computing?

TCS,

2420

What is context switching?

6 33692

What are the parameters of the service method ?

2 21860

What is ServletContext() and what is its use?

Prime Technology, TCS,

9 83168

What is servlet exception?

EDS, Spa IT Solutions,

6 20986

What is servlet tunnelling?

1 7484

how a user session can be tracked in servlets?

1 5270

What is the ServletConfig() and what is its use?

Google,

4 15002

What is the advantage of Servlets when compared with other server side technologies?

2344

Un-Answered Questions { Java J2EE }

Why we use protected in java?

971

What are the data types supported by java? What is autoboxing and unboxing?

1017

What is unicode datatype?

960

What is the longest unicode character?

1147

Is char * a string?

986

What is an interceptor stack?

1031

How to enable logging (log4j) in hibernate?

397

When we will take thread dump? Please give us some examples?

969

Does weblogic jms support clustering?

826

Explain the difference between throw and throws in java?

997

what is the messsage u r going to get from an objectoriented programing?

2101

What is difference between array and arraylist in java?

988

Explain thread life cycle in java?

1032

What are the core components of a struct2 based application?

1007

Explain the difference between ioc and di?

409

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