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

How do you declare a destructor in java?

1003

Can we override tostring method in java?

970

Is node a data type in java?

999

How hashmap increases its size in java?

989

How to find the index of the largest number in an arraylist java?

1034

How do you sort in java?

980

Does java list allow null?

988

Is arraylist a class in java?

1066

Can list contain null in java?

1085

Can list have duplicates in java?

908

How to retrieve data from database in java using arraylist?

1054

Is vector thread safe in java?

1054

How do you remove an element from an arraylist in java?

1007

Can arraylist hold different types java?

979

Is arraylist ordered in java?

1115

Un-Answered Questions { Java J2EE }

What is an example of a many to many relationship?

356

Does WebSphere Application Server work with NIS?

973

What is the container?

987

what is a connecting pool?

951

When should I use singleton?

1038

What is a method in java?

1049

What are local variables?

1053

Are variables stored in ram?

1012

Can we override servlet service method?

1100

What are the transaction management supports provided by spring?

446

Difference between abstract and concrete class ?

1174

What is a hibernatetemplate?

417

how to deploy apache tomcat server to weblogic server in java

2096

What are locale settings?

990

Can We Start A Managed Server If The Administration Server Is Unavailable ?

949

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