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

Explain how a web logic server works?

1046

How will a single machine run multiple web logic server instances?

995

Explain briefly what is the nm?

984

What are crossdomainconnectors in reference to web logic servers?

895

What is the role of a deployer?

1048

Do you know what is the local interface used by web logic server?

1105

What is the difference between dynamic and non-dynamic changes in the console?

1107

Explain what are the steps required to setup the oracle instance for os authentication?

980

Do you know what is the meaning of classformaterrors used with the applet?

982

Tell me what are the steps involved in configuring the jms?

980

What is the format of the log message out to standard out?

1036

Tell me how are the notifications generated when a server is added to a cluster?

1025

What are the different modules of wlst? Explain?

975

In web logic what is the msi code?

979

What are log filters and what are their purpose?

961

Un-Answered Questions { Java J2EE }

what is interface in java? Explain

968

What is an application group and why would I want to use it ?

846

What are heavy weight components ?

1069

Does sprintf allocate memory?

1112

What is @repository in spring?

394

What is the limitation of hibernate?

486

What is toarray method in java?

1106

What is difference between spring and hibernate?

486

Explain java heap space and garbage collection?

1075

What is the difference between save and merge in hibernate?

517

How many types of installations?

957

How are notifications made when a server is added to a cluster?

1043

What is difference between evict and clear in hibernate?

354

Does spring boot require tomcat? : Spring Boot

396

What you can do with node manager?

979

For More Un-Answered { Java J2EE } Questions Click Here