1.0.11
Oct 17, 2026 · seen Oct 5, 2026
경비지도사 1차 기출문제 해설 · 자격증 시험 CBT is an education app by Kinderia with 100+ downloads (about 232 estimated). +13 installs in the last 7 days. Released Jun 9, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Solve past Security Supervisor Level 1 exam questions with explanations based on relevant legal provisions. Prepare for the certification exam all at once with CBT, subject-specific error notes, and mock exams.”