Crack the Hardware Interview - from RTL Designers' Perspective: Architecture and Micro-architecture Design

Ahh ok I gotcha. And then the currency exchange may make the $100 relatively expensive. I understand now. Sorry I should take back most of my comment then. I did see a book on Amazon that could provide some practice: Crack the Hardware Interview -... https://www.amazon.com/dp/B0CYCBW285?ref=ppx_pop_mob_ap_share