WorksheetsUnderstanding Computer Hardware
Total questions: 10
Worksheet time: 5mins
What is the main function of the CPU?
The main function of the CPU is to execute instructions and process data.
The main function of the CPU is to connect peripherals and devices.
The main function of the CPU is to manage memory and storage.
The main function of the CPU is to display graphics and images.
Name two types of computer memory.
Static memory, Dynamic memory
Primary memory, Secondary memory
Cache memory, Flash memory
Volatile memory, Non-volatile memory
What does RAM stand for?
Rapid Access Module
Readily Available Memory
Random Access Memory
Random Allocation Memory
What is the purpose of a hard drive?
The purpose of a hard drive is to enhance computer graphics.
The purpose of a hard drive is to store and retrieve digital data.
The purpose of a hard drive is to cool the computer components.
The purpose of a hard drive is to manage network traffic.
Identify one input device and one output device.
Input device: Touchscreen, Output device: Speakers
Input device: Keyboard, Output device: Monitor
Input device: Mouse, Output device: Printer
Input device: Joystick, Output device: Projector
What is the role of the motherboard in a computer?
The motherboard powers the computer's components directly.
The motherboard stores all the data in a computer.
The motherboard connects and allows communication between all components of a computer.
The motherboard is responsible for cooling the computer's hardware.
Explain what a power supply unit does.
A power supply unit stores data for the computer.
A power supply unit enhances the graphics performance.
A power supply unit converts and regulates electrical power for computer components.
A power supply unit manages software applications.
What is the difference between SSD and HDD?
HDD is more durable and has a longer lifespan compared to SSD.
HDD is faster and more reliable than SSD, which has no moving parts.
SSD is faster and more durable than HDD, which uses mechanical parts.
SSD uses mechanical components, while HDD is solid-state and faster.
Name a type of graphic card and its function.
AMD Radeon RX 6800
NVIDIA GeForce RTX 3080
NVIDIA Quadro P4000
Intel UHD Graphics 630
What is the purpose of cooling systems in computers?
The purpose of cooling systems in computers is to prevent overheating and ensure optimal performance.
Cooling systems help in reducing software installation time.
They are used to increase the computer's storage capacity.
Cooling systems enhance graphics quality in games.
