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 it called struts?

971

What configuration files are used in struts?

983

Who makes the struts?

962

How is the mvc design pattern used in struts framework?

977

What is the design role played by struts?

1032

How struts control data flow?

1122

What are the core classes of struts?

1064

What state is a thread in when it is executing?

982

Difference difference paint() and paintcomponent()?

1012

What is the difference between the jdk 1.02 event model and the event-delegation model introduced with jdk 1.1?

1151

When should the method invokelater() be used?

1039

What are the object and class classes used for?

1057

What is the collection interface?

1039

What is the difference between jfc & wfc?

1088

What is the difference between a scrollbar and a scrollpane?

1078

Un-Answered Questions { Java J2EE }

Which settings will be loaded if both hibernate.properties and hibernat.cf.xml files are present in the classpath?

384

What the core interfaces are of hibernate framework?

411

What are the types of java languages?

994

What is digest authentication?

1031

Is jdbc an api?

1093

Can you explain value stack?

940

Is there any documentation available on how best to configure Microsoft Active Directory with WebSphere Application Server?

946

Differentiate between a class and an object.

1050

What are the tools in java?

884

What is root context in spring?

441

Can we pass null as argument in java?

975

Which of the attributes in the monitoring tab for a jdbc connection pool in the administrative console tell us how many clients are currently waiting for a connection? : BEA Weblogic

930

What is lambda programming?

1035

Is spring an open source?

396

Name the different modules of the spring framework?

475

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