Cyber Communications Fundamentals · Block 2, Unit 1

Client Systems

Quick-reference cheat sheets on the hardware side of Client Systems — pick a topic below.

Motherboards &
Core Components

Form factors, chipset, ROM/BIOS/UEFI, PCI/PCIe, CPU, RAM, NIC, and I/O — the board that ties everything together.

Form Factors CPU PCI/PCIe I/O & Audio

HDD, SSD, optical media, magnetic tape, and flash — the physical devices computers use to permanently hold data.

HDD & SSD Optical Media Flash

// 5 units, all of Block 2

Comprehensive
Study Guide

Everything above, plus RAM/CPU internals, GPU, NIC, USB, power & cooling, Operating Systems, Client Security & Policies, and OS Installation — none of which have their own page here.

All 5 units Per-unit quizzes Glossary