Computer Hardware Quiz

What is the primary function of a CPU in a computer?

• Store data permanently

• Control the monitor display

• Execute instructions and perform calculations

• Provide internet connectivity

Name two types of computer memory.

• RAM and ROM

• Windows and Mac

• HDD and SSD

• CPU and GPU

What does RAM stand for?

• Read Access Memory

• Random Access Module

• Rapid Access Memory

• Random Access Memory

Explain the purpose of a motherboard in a computer.

• The motherboard is used to store data in a computer

• A motherboard is responsible for displaying images on the screen

• The purpose of a motherboard is to cool down the computer components

• The purpose of a motherboard in a computer is to connect and facilitate communication between all the internal components.

What is the role of a graphics card in a computer?

• The role of a graphics card is to regulate the computer's internet connection

• The graphics card controls the computer's power supply

• The role of a graphics card in a computer is to render images and videos for display.

• A graphics card is responsible for managing the computer's memory

Define the term 'hard drive' in relation to computer hardware.

• A hard drive is a type of monitor used to display images on a computer.

• A hard drive is a device used to cool down a computer system.

• A hard drive is a non-volatile storage device used to store and retrieve digital information on a computer.

• A hard drive is a type of software used to run computer programs.

What is the function of a power supply unit (PSU) in a computer system?

• Control computer temperature

• Convert AC power to DC power for computer components

• Regulate internet speed

• Enhance keyboard functionality

Describe the importance of a cooling system in a computer.

• Cooling systems are unnecessary and can be removed from computers

• The cooling system is used to increase the computer's weight

• The cooling system is important in a computer to prevent overheating and maintain optimal performance.

• A cooling system in a computer is only for aesthetic purposes

What are the main components of a computer system?

• GPU, RAM, keyboard, monitor

• CPU, memory, storage, input devices, output devices, motherboard

• SSD, graphics card, mouse, printer

• Ethernet cable, power supply, webcam, scanner

Explain the difference between SSD and HDD storage devices.

• SSD is heavier and bulkier compared to HDD.

• SSD uses spinning disks for slower performance and higher cost.

• HDD uses flash memory for faster performance and better durability.

• SSD uses flash memory for faster performance and better durability, while HDD uses spinning disks and is slower but cheaper.