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

Why do we use jdbc statements?

958

Why hibernate is better than jdbc?

931

How many types of statements are there in jdbc?

926

What is a jdbc connection?

896

What is the full form of jdbc?

1028

What is the purpose of jdbc?

1041

Is jdbc a framework?

896

What is jdbc and jdbc drivers?

988

How to check jdbc driver version in sql server?

968

Where is jdbc url mysql?

988

Which package contains jdbc api?

1041

Why do we need jdbc?

1063

What is difference between statement and preparedstatement in jdbc?

910

Is jdbc database independent?

967

What is thin driver in jdbc?

997

Un-Answered Questions { Java J2EE }

What is the purpose of the wait(), notify(), and notifyall() methods in java programming?

1075

What do you mean by actionmapping?

965

Is string a class?

1033

What is generic dao?

383

Is alive method in java?

975

What is the most important feature of java? What is an interface?

1011

Is a boolean variable?

1006

What exactly is java?

942

Can a class have more than one object?

995

What is java swing components?

1103

What is a values collection view ?

1084

Can a jms queue have multiple listeners?

923

Is the empty set a singleton?

977

On which platform j2ee is based?

981

What do you understand by annotation in ejb to do the database entity relationships/mappings with examples?

1051

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