Visuals
Computer Fundamentals & System Architecture
Computer Science* A 6-part visual study guide covering computer hardware, memory hierarchy, operating systems, networks, and cybersecurity.
Core Concepts & System Architecture
Differences between data and information, key computer characteristics (*speed, accuracy, storage*), the information processing cycle (*Input → CPU → Output → Storage*), and core desktop hardware.
🔒 Open in the StudoKe app Hardware Connections, Ports & Computer Classification
Identification of physical I/O ports (*USB, HDMI, VGA, Ethernet*), classification of computers (*Micro, Mini, Mainframe, Supercomputer*), and hardware vs. software distinctions.
🔒 Open in the StudoKe app Peripherals & Memory Hierarchy
Input vs. output peripheral breakdown, the memory pyramid (*Registers → Cache → RAM → Secondary Storage*), and volatile vs. non-volatile storage.
🔒 Open in the StudoKe app Operating Systems & Data Processing Cycles
Layered operating system (OS) architecture, human intelligence vs. machine capabilities, and complete CPU execution workflows.
🔒 Open in the StudoKe app Global Networks & Web Architecture
Web request flows (*Browser → DNS → Server*), LAN vs. WAN network topologies, and digital binary signal transmission.
🔒 Open in the StudoKe app Digital Security & Online Citizenship
* Multi-layered cybersecurity defenses (*firewalls, passwords, encryption*), common malware threats, and digital citizenship rules.
The rest of this series is in the app
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