As a designer, I had absolutely no coding background, and I looked up all the YouTube lectures, but I gave up on the qualification because I didn't understand anything. The deadline for exemption from written exams was the first quarter of this year, so I postponed and postponed it until I decided to give it a try, but I think it was 1-2 months after I submitted my application that I really started studying. I really felt why the teacher's lectures have so many reviews while studying. He explained the concepts so easily that even I, an idiot, was able to understand the concepts and solve the problems. After listening to the layout + problem 1 class and solving it, I got the feeling that I could change 2-4 like this, and I didn't need to memorize the difficult sentences. I got a job while studying, so I couldn't study hard in the latter half, so I only practiced the new types with selection and concentration. With the belief that D and E would definitely come out... Fortunately, I got the D type, and I was able to leave the test room in about 2 hours? The result was 91 points! I felt good because I got a much higher score than I expected. ㅎㅎ As a side note, I studied thinking that the coding that the teacher taught was the correct answer, but when I looked at other lectures, I saw that there were really, really many different ways to achieve the same result. After learning that, I realized that this lecture was a very well-made lecture from a beginner's perspective. Starting from this opportunity, I will continue to study without giving up coding :-) Thank you for helping me achieve good results~