From programming to systems
Connect included data structure, memory, input/output, process and microcomputer topics.
Review programming, data structures, computer architecture and operating systems for 전자계산기조직응용기사 with Korean study content.
Available on Google Play and the App StoreOne-time prices in the Korean storefronts: Google Play Android Pro KRW 20,800 · App Store iOS KRW 20,900. Check your storefront for regional pricing. Android Pro and iOS are separate purchases.
Exam study guide →
Connect included data structure, memory, input/output, process and microcomputer topics.
Read the conditions, consider code and system behaviour, then return to the explanation.
Continue review with study progress and notes saved on your device.
Actual Korean-language screens from the verified existing Android Pro development build. They do not claim a newly authored bank, completed practical features or the iOS interface.



Q-Net describes the written subjects and written-response practical assessment for 전자계산기조직응용기사. Consult its current criteria and keep app practice separate from official assessment.
Official Q-Net qualification information ↗No. RushLabs provides an independent study aid. It does not register candidates, award qualifications or make official pass decisions.
Android Pro is a separate paid product; iOS uses an update to the existing app. Purchases or subscriptions do not automatically transfer between these products or platforms.
The included content and shown app screens are Korean. App question counts, practice structure and scores may differ from the official examination. Practice results are not official pass decisions.
Android Pro is available on Google Play. It does not provide official practical grading or hands-on certification. The iOS app is also available on the App Store as a separate purchase from Android Pro.