"Mens Haircut. C-level Technician. Examination Question Bank" is a basic professional test that people and students in related industries must pass. This test is made from the question bank published by the "Ministry of Labor", so the most effective way to prepare is Practice all the questions in the question bank once.Based on the perspective of candidates, and suggestions from insiders, the app is dedicated to technician certification after many actual tests. The functions include: countdown of exam days, Pomodoro reminder, mock exam practice, custom marking questions, etc. Wait..The goal is to make the preparation for this exam more efficient and more able to master the progress, in order to help candidates pass the exam more easily and obtain the certification certificate during busy schoolwork or work.