I can't remember the questions I had as my first interview was back in march. With that being said use the search function for threads for january through march as a lot of info was posted then regarding the first interview. The tech quiz was a wide range of general info. I used "from the ground up" and HTBJ to study along with this forum and it did me quite well. I found the XYZ book a waste of money for the most part as it just repeats the info you can find elsewhere. Good luck.
Marbles