The Computer-Aided Architectural Drafting Technician certification practical course is a practice-oriented lecture designed to help test-takers accurately and skillfully draft drawings that appear on practical exams. This course is structured with hands-on practice that directly reflects the actual exam environment, and is designed to allow test-takers to naturally repeat and master the drawing process. Through this approach, students can develop practical drafting abilities that can be immediately applied to real work and exams, rather than simply staying at the level of theoretical knowledge. Additionally, by consistently studying the drawing process based on past exam questions, students can understand exam trends and build strong confidence for the actual test. Learners who take this course will not only pass the practical exam but also acquire professional drawing skills applicable to architectural drafting practice.