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 the use of the statement in jdbc?

918

What are the components of jdbc?

980

What are jdbc?

954

Explain the locking system in jdbc?

938

What are jdbc and its components?

971

What is jdbc connection?

1083

What is the execute method in java?

1005

Explain some new features available in jdbc 4.0?

1012

Explain the various types of locking system in jdbc?

877

What is addbatch jdbc?

1029

Explain the locking system in jdbc & its types?

973

What is use of connection pooling?

959

What is drivermanager in jdbc?

967

What are the steps required to execute a query in jdbc?

939

Why do we use jdbc in java?

1041

Un-Answered Questions { Java J2EE }

What is a connection string used for?

967

Why vector class is used?

988

What is the concept of multithreading?

982

What are static initalizers in java ?

1009

What is the purpose of jms?

866

Can you explain struts validator framework?

999

to update a batch in a table in jdbc which method of statement object is used

2080

How many digits can a float hold?

1007

What is jdbc connection class?

891

List the three steps for creating an object for a class?

964

Explain static nested classes ?

1109

What is local interface. How values will be passed?

1019

What is the use of volatile in java?

1053

What is JDBC API and when do we use it?

1029

Can you add null to a list java?

1052

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