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 didn't memorize the API. But just went thro and remembered the methods mentioned in Mannings book. I didn't find any chaper tough. Questions were scattered equally. But had lof of questions in Tag Lib. Make sure u r good at Tag lib and design pattern. All the best.