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 function and its uses?

1051

What is a memory leak in java?

1023

What is hashset in java?

1067

What is a function easy definition?

964

What are keywords and reserved words in java?

1009

What is the use of keywords in java?

942

How many tetrahedral voids are there in bcc?

1021

What is volatile data type?

955

What is fail fast in java?

1075

What is int lol?

1098

Which is illegal identifier in java?

1028

What is valid keyword in java?

940

What is continuity of a function?

1032

What is the main use of java?

1102

Which is fastest collection in java?

1011

Un-Answered Questions { Java J2EE }

Is state maintained by a Stateless bean?

991

What is difference in between java class and bean?

1037

What is difference between getcurrentsession () and opensession ()?

417

What is silent mode?

1075

What are the different modules in spring?

489

What does i18n interceptor?

997

What’s the difference between unit, integration and functional testing?

1055

Write a java program to generate fibonacci series ?

1024

How can I make sure that my servers are available while restarting a cluster?

827

What is new in ServletRequest interface ? (Servlet 2.4)

976

Can we override constructor in java?

1046

What is the basic concepts of OOPS?

1141

Explain What we can not do in jdbc but can do hibernate?

380

What are the types of enterprise bean?

940

What is metadata autoproxying?

404

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