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

Difference between multicast and unicast?

973

I have a process running on one of my unix terminals, but I cannot close the terminal window as the process will terminate. How can I transfer this process to a background process?

1127

Msi replica mode??

1100

How you are getting the alerts?

1058

What are the recommend parameters to improve the prformance from data-source point of view.

1013

Explain different parts available as part of jvm and describe them in few lines.

1027

What are the Unix vi commands?

1121

How to integrate sunone/netscape/iplanet with weblogic?

1010

What are Monitoring tools?

1038

What is meant by domain, adminserver, managedserver?

1010

What are the types of gc and in which different scenarios each should be used?

1033

Difference between production and development mode?

993

Explain the types of deployment modes and diffrernces between them?

980

Which lelvel of activites ur reponsiable l1 or l2 or l3?

1023

How to update license?

1019

Un-Answered Questions { Java Related }

Can a java program have 2 main methods?

1071

What is the use of form bean in struts?

937

Explain the difference between hibernate and spring.

375

Mention the different types of mq queues?

969

Explain the OOPS concept in Realtime Scenarion ? Take example as CAR. Please explain indetail ?

3069

Is java is a technology?

995

What is actually weblogic cache?

1033

Why map is used in java?

1050

What is the meaning of immutable regarding string?

984

What is file in java?

1042

Can you inherit a constructor java?

1108

What is message listener?

977

What are white spaces in java?

1069

Can you run java program without main method?

1078

What is jms consumer?

880

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