This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
I have purchased an exam voucher for SCDJWS. My confusion is, there is nothing about exam code on the voucher. When I gave SCJP exam, at that time I found on voucher that "This voucher is for all exam start with 310". How can I know I have a right voucher?