Understanding Computer Components Quiz

Which of the following best describes the difference between computer hardware and software?

• Hardware is the set of instructions that tells the computer what to do, while software is the physical parts of the computer.

• Hardware refers to the physical components of a computer, while software refers to the programs and instructions that run on the computer.

• Hardware is only found inside the computer case, while software is found outside.

• Hardware and software are both intangible elements of a computer system.

Which of the following is NOT considered a main component of a computer system?

• Central Processing Unit (CPU)

• Random Access Memory (RAM)

• Printer

• Motherboard

What is the primary function of the Central Processing Unit (CPU)?

• To store data permanently

• To process instructions and manage the operations of the computer

• To display images on the monitor

• To provide power to the computer

Which of the following is an example of a computer peripheral?

• Hard drive

• Graphics card

• Keyboard

• RAM

Which device is used to store data permanently in a computer?

• RAM

• CPU

• Hard disk drive (HDD)

• Power supply unit (PSU)

Which of the following is NOT a function of the motherboard?

• Connecting all hardware components

• Providing slots for RAM and expansion cards

• Storing data permanently

• Distributing power to components

Which of the following is an example of an output device?

• Mouse

• Monitor

• Microphone

• Scanner

What is the main purpose of RAM in a computer system?

• To store data permanently

• To process graphics

• To temporarily store data and instructions currently in use

• To provide power to the system

Which of the following is considered a system device?

• Printer

• Mouse

• Power supply unit (PSU)

• USB flash drive

Which of the following best describes the function of a graphics card?

• To process and render images, videos, and animations for display

• To store files and documents

• To connect to the internet

• To provide backup power