Thanks to you, I was able to review operating systems overall.

I also received an email saying that I passed the SAA exam. The test was more unfamiliar than I expected, so I thought I would fail and even asked questions in the open KakaoTalk chat, where everyone kindly answered me. To be honest, I applied for the exam somewhat hastily after reading reviews saying that people had passed easily after studying for just three days, but I barely passed myself... I almost lost the 200,000 won exam fee, so I consider myself lucky. First of all, the lecture material reads very naturally in translation, but the exam feels slightly like machine translation, so it can be a bit confusing. If possible, I recommend taking the practice tests in English as well. I took several English practice tests right before the exam, but I kept failing to reach the passing score, and reviewing the questions I got wrong was a great help.

I used to memorize things mechanically every time and quickly forget them, but organizing the answers in Bronze, Silver, and Gold order before explaining them made them easier to understand and helped me identify what I didn’t know, so it was very useful. I’ll have to keep reviewing this whenever I prepare for CS interviews!!

Excellent lecture. Mr. Park Jae-sung, you have an outstanding ability to explain things clearly and easily! Thank you~