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 jpa specification?

985

How does the java compiler work?

981

What is the difference between && and & in java?

1083

What is ++ a in java?

979

What is the meaning of 3 dots in java?

1166

What are the types of arrays in java?

1090

How many arguments can a method have java?

1025

Is intellij better than eclipse?

1092

What does percent mean in java?

1026

Can an interface have a constructor?

973

What is java abstraction with example?

1066

What is google full form?

1014

What is java dot?

951

Does chrome use java?

965

What is primitive array?

901

Un-Answered Questions { Java J2EE }

What is port number in java?

1041

Is arraylist ordered in java?

1115

How do I provide user credentials for starting the weblogic server?

965

Explain importance of inheritance in java?

1025

What is the front controller class of spring mvc?

397

What if you need to span your transaction across multiple servlet invocations?

1092

Can two jms servers share the same persistent store?

832

How do you insert images into database using jdbc?

1083

What is deque in the java collections framework? : java collections

1072

Is 0 true or false?

1003

What are the different classes through which JDBC represents statements?

923

What is the difference between @bean and @component?

500

Is null a string?

1000

What does dto mean?

406

Define reflection.

995

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