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?

1061

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

1125

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

1067

What is message driven beam?

1001

What does module-relative mean?

1066

Do I have to use jsps with my application?

976

What are callback interfaces?

1051

What is a modular application?

1011

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

965

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

1058

Is infobus easy to use?

989

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

935

Explain the advantages and disadvantages of detached objects.

966

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

999

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

920

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Un-Answered Questions { Advanced Java }

What you mean by COM and DCOM?

1017

What method is invoked to cause an object to begin executing as a separate thread?

977

Are we allowed to change the transaction isolation property in middle of a transaction?

985

In our urls and in the text of the buttons we have comma. Its causing an error. Is there a way to change the delimiting character for the menu arguments?

1120

Describe responsibilities of Activator?

2171

What do you mean by Socket Programming?

1033

In RMI, inorder to sent the stub reference to the client, is we have to load the server object first into the memory or can we directly sent reference to the client?

2055

Is the infobus client side only?

1062

What is the difference between RMI and Corba?

2676

What is the infobus?

1036

Why use a datasource when you can directly specify a connection details?

971

Name the eight primitive java types.

1061

what is meant by JRMP?

2268

what is Activation Instantinator?

2371

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

983

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