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CompTIA A+ Core Series (220-1101 & 220-1102): Complete IT Technician & Support Specialist Masterclass
Comprehensive, university-caliber preparation for the CompTIA A+ Core Series (220-1101 & 220-1102) dual-examination certification. Spanning 32 exhaustive masterclass lectures organized across eight core architectural chapters, this course covers every domain of the official CompTIA blueprint: Mobile Devices (15%), Networking (20%), Hardware (25%), Virtualization and Cloud Computing (11%), and Hardware and Network Troubleshooting (29%) for Core 1 (220-1101); alongside Operating Systems (31%), Security (25%), Software Troubleshooting (22%), and Operational Procedures (22%) for Core 2 (220-1102). Develop deep operational mastery over laptop hardware architectures, display panels, micro-disassembly, and battery chemistry; USB-C Power Delivery protocols, e-Marker standards, 5G/LTE basebands, Wi-Fi 6E, and NFC Secure Elements; unified mobile device management (MDM), Apple APNs/Google FCM push sockets, and BYOD container separation; TCP/UDP transport multiplexing, port allocations, packet analysis, TIA-568A/B structured cabling, and fiber optic transceivers; SOHO wireless deployments, 2.4/5/6 GHz channel planning, and WPA3 SAE Dragonfly cryptography; IPv4 CIDR subnetting, IPv6 address architecture, DHCP DORA relay agents, and DNS record hierarchies; motherboard form factors, PCIe 4.0/5.0 bus signaling, UEFI Secure Boot, CPU micro-architectures (x86/ARM), DDR4/DDR5 RAM, and switch-mode power supplies; NVMe/SATA storage, SMART telemetry, RAID arrays (0, 1, 5, 6, 10), and the 7-step electrophotographic laser printing cycle; Type-1 and Type-2 virtualization, NIST cloud computing models, and the Cloud Shared Responsibility Model; Windows operating system editions, deployment automation (Sysprep/WIM), command-line tools (SFC, DISM, DiskPart), and Unix/macOS architectures; physical security, POSIX permissions, BitLocker TPM sealing, and UAC tokens; the standardized CompTIA 7-Step Malware Removal Framework and the CompTIA 6-Step Troubleshooting Methodology; and ITIL change management, OSHA safety protocols, ESD protection, and cross-platform scripting automation (PowerShell, Bash, Python). Includes an authoritative 40-question scenario-based capstone simulation examination with in-depth technical rationales.
Course Overview
Comprehensive, university-caliber preparation for the CompTIA A+ Core Series (220-1101 & 220-1102) dual-examination certification. Spanning 32 exhaustive masterclass lectures organized across eight core architectural chapters, this course covers every domain of the official...
What You'll Learn
- Master laptop hardware micro-disassembly, display subsystems (OLED, IPS, LED backlights), and mobile peripheral field replacements.
- Configure and diagnose mobile device ports (USB-C Power Delivery, e-Marker cables), radios (5G NR, Wi-Fi 6E, Bluetooth), and NFC inductive security.
- Deploy enterprise Mobile Device Management (MDM), Apple APNs/Google FCM push architectures, and secure containerization (BYOD Selective Wipe).
- Perform advanced TCP/UDP transport protocol analysis, port mapping, Wireshark frame inspection, and structured cabling terminations (TIA-568A/B).
- Architect SOHO and enterprise wireless networks across 2.4 GHz, 5 GHz (DFS), and 6 GHz spectrums using WPA3 Simultaneous Authentication of Equals (SAE).
Requirements
- Basic computer literacy and fundamental familiarity with desktop operating systems and hardware peripherals.
- Access to a desktop or laptop computer running Windows 10/11, macOS, or Linux to execute command-line diagnostic exercises and virtualization labs.
- Commitment to mastering 32 comprehensive masterclass lectures, technical implementation walkthroughs, and the 40-question capstone simulation examination.
Earn Your Certificate
Showcase your skills with a certificate! Complete the course, submit your project, and earn your certificate. Here's a sample of what you'll receive to show off your accomplishments.
Course Curriculum
Open-access academic curriculum. All foundational lectures available to read free.
8 Chapters
•32 Lecture
•0s
1. Laptop Hardware Architecture, Display Components, Micro-Disassembly & Mobile Peripherals
Laptop Hardware Architecture, Display Components, Micro-Disassembly & Mobile Peripherals Enterprise mobile computing demands a rigorous understanding of miniaturized hardware architectures, specialized thermal packaging, and high-density interconnection standards. Field support technicians and systems engineers must possess deep procedural competence in micro-disassembly, electro-mechanical diagno...
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2. Mobile Device Ports, Power Delivery, Cellular/Wi-Fi Radios & Near-Field Communications
Mobile Device Ports, Power Delivery, Cellular/Wi-Fi Radios & Near-Field Communications Enterprise mobile connectivity encompasses physical bus interfaces, dynamic power delivery protocols, multi-frequency wireless transceivers, and short-range resonant induction fields. Field technicians must master port pinouts, signaling rates, wireless radio spectrums, and communication architectures to maintai...
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3. Mobile Application Support, Push Notifications, Synchronization & Mobile Device Management (MDM)
Mobile Application Support, Push Notifications, Synchronization & Mobile Device Management (MDM) Enterprise mobile management requires centralized governance over application deployments, cryptographic identity distribution, over-the-air (OTA) push notifications, and corporate data isolation. Systems administrators and desktop support engineers must master Mobile Device Management (MDM) protocols,...
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4. Mobile Device Diagnostics, Battery Safety, Thermal Dissipation & Field Replacement Procedures
Mobile Device Diagnostics, Battery Safety, Thermal Dissipation & Field Replacement Procedures Safe and effective servicing of enterprise mobile hardware requires deep chemical literacy regarding lithium-based energy storage, mastery of thermal dissipation dynamics, and rigorous adherence to electro-mechanical field replacement procedures. Technicians must understand hazardous material containment,...
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Academic Ecosystem & Connected Pathways
Deepen your studies across connected learning pathways in the PAMCET academic network:
Digital Research Library16,000+ open-access monographs & textbooks
Structured Learning PathsCurated multi-course career specializations
WAEC / SSCE Examination HubComplete secondary school syllabus & mock tests
JAMB / UTME PreparationComputer-based tests & scoring analytics
Tertiary & University Hub100L - 400L degree benchmark modules
Credential Verification PortalInstant cryptographic certificate authentication
Instructor
PAMCET Learning Team
Institutional Course Curation · PAMCET
Qualifications:
PAMCET Learning Team — Institutional Course Curation, Digitpen Hub LtdMy Skills:
- Curriculum Curation
- Course Content Review
- Learning Outcome Design
- Course Publishing & Quality Assurance
- Platform Content Operations
Reviews
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Free
Course Includes
8 Chapters
32 Lectures
1 week
Skill Level beginner
Taught in English
Lifetime Access
Certification of Completion
Category: CompTIA A+
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