Quiz on Computer Hardware and Ergonomics

What is the primary function of a computer's CPU?

• Store data

• Execute instructions

• Display graphics

• Connect to the internet

Which component is responsible for rendering images and video?

• RAM

• Hard Drive

• Graphics Card

• Motherboard

What does RAM stand for?

• Random Access Memory

• Read Access Memory

• Rapid Access Memory

• Real-time Access Memory

Which storage device is known for its speed and reliability?

• Hard Disk Drive (HDD)

• Solid State Drive (SSD)

• USB Flash Drive

• CD-ROM

What is the purpose of a motherboard?

• To power the computer

• To connect all hardware components

• To store software applications

• To provide internet connectivity

Which of the following is an input device?

• Monitor

• Printer

• Keyboard

• Speaker

What does the term 'peripheral' refer to?

• Internal components of a computer

• External devices connected to a computer

• Software applications

• Network connections

Which type of connector is commonly used for USB devices?

• HDMI

• VGA

• USB Type-A

• Ethernet

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

• To cool the CPU

• To convert electricity from the wall to usable power for the computer

• To store data permanently

• To connect peripherals

What does BIOS stand for?

• Basic Input Output System

• Binary Integrated Operating System

• Basic Internal Operating System

• Binary Input Output System