Computer Hardware Practice Exam
Computer Hardware Practice Exam
About Computer Hardware Exam
The Computer Hardware Exam evaluates your understanding of physical computer components, their functions, and how they work together to form a functional system. It covers installation, configuration, troubleshooting, and maintenance of hardware such as motherboards, processors, RAM, storage devices, and peripherals. This certification is ideal for aspiring IT technicians, support engineers, and system builders. It empowers you with practical knowledge to assemble systems, upgrade parts, diagnose issues, and maintain hardware performance—crucial for technical roles in IT support, repair services, system administration, and technical consulting.
Who should take the Exam?
This exam is ideal for:
- IT support technicians and hardware engineers
- PC builders and custom system assemblers
- Students in computer science or IT programs
- Retail electronics professionals and tech sales staff
- Freelancers offering repair or upgrade services
Skills Required
- Basic knowledge of computer architecture and electronics
- Ability to identify and work with internal and external hardware
- Diagnostic and troubleshooting capability
- Familiarity with safety and handling procedures
Knowledge Gained
- Working knowledge of components like CPU, RAM, storage, GPU
- Understanding of system buses, BIOS, and power supplies
- Hands-on techniques for assembling and upgrading PCs
- Installation and testing of peripheral devices
- Preventive maintenance and fault diagnostics
Course Outline
The Computer Hardware Exam covers the following topics -
Domain 1 – Fundamentals of Computer Hardware
- Overview of computer components and architecture
- Types of computing devices and form factors
- Motherboard layouts and chipsets
Domain 2 – Internal Components
- Processors (CPU): types, sockets, and installation
- Memory types: RAM, ROM, and cache hierarchy
- Storage devices: HDDs, SSDs, optical drives
Domain 3 – Input/Output Devices and Peripherals
- Keyboards, mice, printers, scanners, and webcams
- Display technologies: LCD, LED, OLED, and projectors
- Connecting and configuring peripherals
Domain 4 – Power, Cooling, and Maintenance
- Power supply units (PSUs) and connectors
- Cooling systems: air and liquid cooling methods
- Routine cleaning and preventive maintenance
Domain 5 – Troubleshooting and Repair
- Identifying symptoms of hardware failure
- Diagnostic tools and POST codes
- Steps for component replacement and repair
Domain 6 – System Assembly and Upgrades
- Building a PC from scratch
- Upgrading memory, storage, and expansion cards
- BIOS/UEFI configuration and updates
