This week's giveaway is in the EJB and other Java EE Technologies forum. We're giving away four copies of EJB 3 in Action and have Debu Panda, Reza Rahman, Ryan Cuprak, and Michael Remijan on-line! See this thread for details.
yes,the certificate is valid...throughout only the thing is you need to mention the version .
Thanks and Regards,<br />krishna<br />------------------<br />Charles Darwin: <br />"It is not the strongest of the species that survives, <br />nor the most intelligent, <br />but the one most responsive to change"