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

Advanced Java Interview Questions

Questions Answers Views Company eMail

Why won’t the jvm terminate when I close all the application windows?

1247

Can I map more than one table in a cmp?

1083

Where can I find seam examples and documentation?

1099

What are local interfaces? Describe.

1235

Are there books about seam?

1110

What are the different algorithms used for clustering?

1070

What is in-memory replication?

1064

How would you create a button with rounded edges?

1153

Can I run seam with jdk 1.4 and earlier?

994

Explain about local interfaces.

1060

How would you detect a keypress in a jcombobox?

1140

Why a client should be multithreading? Explain.

1089

What’s jboss jbpm?

1033

Which component handles cluster communication in jboss?

1113

What is the difference between ear, jar and war file?

1139

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Un-Answered Questions { Advanced Java }

Difference between loadclass and class.forname?

1053

wahts is mean by dynavalidatorform in struts/

2080

What restrictions are placed on the location of a package statement within a source code file?

1113

What is the argument type of a programs main() method?

1117

What is synchronization and why is it important?

1117

When a thread blocks on i/o, what state does it enter?

1095

Name three subclasses of the component class?

1110

What is the RMI and Socket?

1060

What are externizable interface?

1065

What are the call back methods in entity bean?

1072

Write a program to show synchronization?

1148

What is threadfactory?

1100

How can I avoid validating a form before data is entered?

1003

Can I map more than one table in a cmp?

1083

int x=5,i=1,y=0; while(i<=5) { y=x++ + ++x; i=i+2; } System.out.println(x); System.out.println(y); System.out.println(i); How to solve this? Please explain!

1830

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