"Traffic Administration General Idea" is a subject that candidates who prepare for the "Elementary Examination-Transportation Administration" category must face. This test covers many laws and concepts. Looking at this national exam, the questions are easy to circulate and become when the paper is released. Therefore, the most effective way to prepare is to directly practice the questions in the question bank to grasp the trend and key content of the questions.Based on the perspective of candidates, and suggestions from industry insiders, the public office-specific APP has been put on the shelves after many actual tests. The functions include: countdown of exam days, reminder of Pomodoro clock, mock exam practice, custom marking questions, etc. ..The purpose is to make the preparation for this test more efficient and more able to master the progress than usual, in order to help candidates pass the test more easily.