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

Advanced Java Interview Questions

Questions Answers Views Company eMail

When is the best time to validate input?

1105

Why does the option tag render selected=selected instead of just selected?

1177

Can you give me a simple example of using the requiredif validator rule?

1127

What is message driven beam?

1070

What does module-relative mean?

1165

Do I have to use jsps with my application?

1025

What are callback interfaces?

1094

What is a modular application?

1084

What is the difference between the session.update() method and the session.lock() method?

1015

Why are some of the class and element names counter-intuitive?

1148

Is infobus easy to use?

1041

What is a session? Can you share a session object between different theads?

983

Explain the advantages and disadvantages of detached objects.

1030

Can I use multiple html form elements with the same name?

1058

How can I scroll through list of pages like the search results in google?

969

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Un-Answered Questions { Advanced Java }

What is the relationship between the canvas class and the graphics class?

1044

What is the diffrence between a local-tx-datasource and a xa-datasource? Can you use transactions in both?

1033

Have you used threads in Servelet?

2509

What are the sequence of steps to write pub or sub model kind of application?

2519

Do I need to import javlang package any time? Why ?

1092

Describe responsibilities of Activator?

2277

Can I run seam outside of jboss as?

1078

What is a sessionfactory? Is it a thread-safe object?

1219

What is difference between object state and behavior?

1101

What is the relation between the infobus and rmi?

1008

Explain the steps in details to load the server object dynamically?

5108

What is clustering? What are the different algorithms used for clustering?

1081

To identify IDL language what mapping mechanism is used?

3944

What is a tasks priority and how is it used in scheduling?

1061

Write a program to show synchronization?

1148

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