"[2023 Edition] The Easiest IT Passport Textbook for Guaranteed Success + Practice Questions by Order of Appearance" Keisuke Takahashi I passed on my first try (*˙˘˙*) It was easy to understand and helped me study effectively! There are some sections highlighted with a highlighter, but I used a book cover, so there are no scratches or folds. #KeisukeTakahashi #Takahashi_Keisuke #Book #Electrical/Mechanical/Electronic Communication"