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

Can you explain the cs option of java interpreter?

945

What is the significance of listiterator?

1095

What is the difference between throw and throws keywords?

1052

What is passed by reference and pass by value ?

1028

What is skeleton and stub? What is the purpose of those?

1120

What is the properties class?

1087

How will you invoke any external process in java?

1114

What is the purpose of assert keyword used in jdk1.4.x?

1062

What is the difference between yield() and sleep()?

1011

What is the difference between serializable and externalizable interfaces?

1096

What are assembly attributes?

1002

What is data movement?

1127

What is assembly language?

981

What are kinds of processors?

992

What is java reflection api?

1012

Un-Answered Questions { Java J2EE }

What is b2c and b2b business model?

959

How do I use jta transactions within an mdb? : BEA Weblogic

1010

Can we create our own wrapper class in java?

966

What is void class in java?

974

Is int primitive data type?

947

What is jdbc resultsetmetadata interface?

960

What is struts.devmode?

1048

What is oem odm?

408

What is bean in ejb?

947

Explain weblogic server?

1033

Explain about object oriented programming and its features?

1013

Name few "optional" classes introduced with java 8 ?

1134

What is persistence context in spring?

450

Which models are supported by jms? Please, explain them.

780

Is merge faster than insert update?

375

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