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

If I will write String s=new String("XYZ"); String s1=new String("XYZ"); if(s.equals(s1)){ sop("True"); } else{ sop("False"); } This program will give me "True". But When I am creating my own class suppose class Employee{ public Employee(String name); } Employee e= new Employee("XYZ"); Employee e1 = neew Employee("XYZ"); if(e.equals(e1)){ sop("True"); } else{ sop("False"); } Then it will give the output as "False". Can I know what is happening internally?

5 9023

aabccdee Find the used alphabets as abcde ?

4 6091

which is the GOOD INSTITUTE to learn WEBLOGIC & SOA ADMIN in Hyderbad?

TCS,

2 6144

there are N number of matchboxes numbered 1...N.each matchbox contain various number of stick.Two player can alternatevely pick some amount of stick from the higest stick containing box . The player is condidered win if there is no stick after his move.Find the final move so that the move player win. Note:In case the number of stick is equal ,pick the stick from the higest numbered box.

Manhattan,

1989

solve (x-1)(x-9)=8;

IBM, Manhattan, TCS,

3 5574

what r the General SHIFTING TIMES for WEB LOGIC ADmin? mostly my frnd said night sifts ? Is it Right?

3 6461

what type of questions asked for barclays technologies pune please send urgent

5660

take any 4 input numbers. like 2345.. wanted out put is All 16 combinations of the number 2345.. for example- taking input as 4565 output- 5654 4556 4655..

Emphasis,

2 8618

what is object slice?

HTC, TCS,

2 8257

In hyderabad, which s/w training center is best for java, other than corejava what r the new tools to learn in java,which tool is best & have current requirement,pls give me information about java to learn ?

2154

What steps it pass on when manage start

TCS,

1 6460

which protocol it user to connect manage server to admin ? where it is defined ?

TCS,

1 8116

where u can used in real time "protect" specifier or real world example of protect specifier

CTS,

1 4691

Java does not support multiple inheritance. how interface helps in the same?

TCS,

5 9724

How to upgrade the weblogic version and explain the steps?

Oracle, TCS,

1 11024

Un-Answered Questions { Java J2EE }

How does predicate work in java?

977

What is ripple effect?

1071

What do you need to set-up a cluster with jboss?

1068

What is the naming convention for a resource bundle file in struts2?

978

What is the difference between java class and bean?

1077

Which class should you use to obtain design information about an object in java programming?

1073

What is japplet in java?

990

What is the static field modifier?

1122

What is the functionality of jms message consumers?

802

What is natural ordering in java?

959

What are the toolbar elements.

1008

What is jms active mq?

810

How do I connect my application to talk to a database?

930

What do you mean by inner class and anonymous class?

1085

Is tomcat a java ee?

884

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