Why are my checkboxes not being set from on to off?
when A client sent a request to the server to open facebook page and close the browser after this request .at that time the same user do login by using a different browser then that session id will exist or not for the same client??
What are externizable interface?
Why are some of the class and element names counter-intuitive?
What if the static modifier is removed from the signature of the main method?
What is the relation between the infobus and rmi?
what are the advantages of JTA over JTS?
Are enterprise beans allowed to use thread.sleep()?
Is a class a subclass of itself?
What is prototype?
What is scalable, portability in the view of J2EE?
Is it possible to stop the execution of a method before completion in a sessionbean?
Write a singleton program?
What is the relationship between local interfaces and container-managed relationships?
Name the eight primitive java types.