Java Related Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Java Related Interview Questions

Questions Answers Views Company eMail

What is an event in Swing?

1077

What is the relationship between clipping and repainting?

1143

Why does JComponent have add() and remove() methods but Component does not?

1018

What are the advantages of the event-delegation model over the event-inheritance model?

1114

What is Java Swing?

1081

Which method is used by the applet to recognize the height and width?

1100

What are heavy weight components ?

1080

Do I need a web server if I have a websphere application server?

917

I've made some changes to my applicaiton's web.xml, how and where should I update this file?

857

We have some issue with our application server and we tried killing it using kill-9 command, the process disappeared for few seconds but it is back again. We did not start the server but it started. What would be the reason?

996

How do I connect my application to talk to a database?

944

What is virtual host in websphere application server?

994

How do edit/modify the property/configuration files?

974

What is sync in websphere application server?

996

What is a profile in websphere application server?

945

Un-Answered Questions { Java Related }

What is data persistence in java?

1049

What is spring and why it is used?

500

Explain load on start-up and its importance?

1149

What classes of exceptions may be caught by a catch clause?

1054

What flag up means?

1033

What are the cascade types in hibernate?

463

define broker, bar, execution group, scada, and components of broker?

1054

What is advance java?

941

What is regex in java?

958

What is the difference between jpa and hibernate?

542

What is an introduction in aop?

419

What is java bean class?

905

How to insert and delete a row programmatically? (new feature in JDBC 2.0)

1006

How to configure a website in iPlanet/SunOne?

1948

What is map and hashmap in java?

1078

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