This repository expands on the original A+ Hardware Knowledge Base, covering the remaining domains of the CompTIA A+ (220-1101 & 220-1102) exam that are often overshadowed by hardware.
It provides 600 exam-relevant facts, organized into 10 major categories, with 60 unique, non-repetitive facts each.
This continuation project is designed as both a study resource and a portfolio of structured technical writing, ensuring complete coverage of the A+ blueprint.
- 💻 Operating Systems
- 🌐 Networking (Logical & Protocol Layer)
- 🔒 Security
- 🖥️ Software Troubleshooting (OS & Applications)
- 🛠️ Hardware & Networking Troubleshooting
- 📑 Operational Procedures
- ☁️ Cloud & Virtualization Fundamentals
- 📱 Mobile Device Software & Connectivity
- ⚙️ Virtualization & Scripting Basics
- ⌨️ Command-line Utilities & Tools
- Study Aid — Quickly reference key facts aligned to A+ domains.
- Portfolio — Demonstrates structured technical writing and domain mastery.
- Exam Prep — Covers overlooked sections beyond hardware.
- Career Proof — Showcases a comprehensive, multi-domain IT foundation.
This repo continues where the Hardware Knowledge Base (840 facts across 14 hardware categories) left off.
Together, the two projects represent full-spectrum A+ exam coverage:
- Part 1: Hardware (14 categories × 60 facts = 840 facts)
- Part 2: Continuation Project (10 categories × 60 facts = 600 facts)
📊 Total Coverage: 1,440 unique facts across all CompTIA A+ exam domains.
This repository extends coverage to the CompTIA A+ Core 2 (220-1102) exam, emphasizing the non-hardware domains essential to IT support. It includes:
- Operating system installation, configuration, and management
- Security best practices and threat prevention
- Software troubleshooting for PCs and mobile devices
- Operational procedures for safety, documentation, and professionalism
Together with the Hardware-Knowledgebase, this project provides complete coverage of the A+ Core 1 and Core 2 objectives.
Licensed under the MIT License
💡 Created as both a personal study resource and a demonstration of structured, exam-aligned technical writing.
📅 Completed August 20, 2025
CompTIA and A+ are registered trademarks of CompTIA, Inc.
This repository was created independently by Jose Vazquez as a study and reference guide for the CompTIA A+ Core 2 (220-1102) exam, focusing on operating systems, security, and software troubleshooting.
It is not affiliated with, sponsored by, or endorsed by CompTIA.