올씨비티
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About this app
Key Features
**Real CBT Mock Tests** — Gain practical test-taking skills with a screen and timer identical to the actual exam.
**Past Exam Questions by Year and Subject** — Provides the latest past questions by exam session.
**Detailed Explanations** — Check the basis for the correct answer, relevant laws, and calculation formulas together.
**Incorrect Answer Notes & Statistics** — Automatically collects incorrect answers to help you focus on weak subjects.
**Starred (Importance) Questions** — Prioritize studying frequently asked core questions.
**Supported Certifications**
Supports various national technical qualifications, including Water Quality Environmental Engineer, Hazardous Materials Master Craftsman (Written & Practical), and Information Processing Engineer, with more continuously added.
**Premium**
With a Premium pass, you can access all explanations and all past exam sessions unlimitedly.
**Inquiries:** cent560@gmail.com
**Real CBT Mock Tests** — Gain practical test-taking skills with a screen and timer identical to the actual exam.
**Past Exam Questions by Year and Subject** — Provides the latest past questions by exam session.
**Detailed Explanations** — Check the basis for the correct answer, relevant laws, and calculation formulas together.
**Incorrect Answer Notes & Statistics** — Automatically collects incorrect answers to help you focus on weak subjects.
**Starred (Importance) Questions** — Prioritize studying frequently asked core questions.
**Supported Certifications**
Supports various national technical qualifications, including Water Quality Environmental Engineer, Hazardous Materials Master Craftsman (Written & Practical), and Information Processing Engineer, with more continuously added.
**Premium**
With a Premium pass, you can access all explanations and all past exam sessions unlimitedly.
**Inquiries:** cent560@gmail.com
AllCBT is a certification study app focused on past exam questions. Solve problems in a CBT environment identical to the actual exam and master the concepts with detailed explanations.
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결제 처리 안정화 및 Android 16 대응
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About the developer
이상혁
cent560@gmail.com
전남광주통합특별시 여수시 좌수영로 682-27
로얄골드빌 102동 1602호
여수시, 전라남도 59632
South Korea