Understanding Computer Components

What does CPU stand for?

• Centralized Processing Unit

• Computer Processing Unit

• Central Processing Core

• Central Processing Unit

What is the main function of the CPU?

• To provide power to the computer

• The main function of the CPU is to execute instructions and process data.

• To manage network connections

• To store data permanently

Name one type of memory used in computers.

• Flash Memory

• Cache Memory

• Read-Only Memory (ROM)

• Random Access Memory (RAM)

What is RAM used for in a computer?

• RAM is used for temporarily storing data and instructions for quick access by the CPU.

• RAM is used for processing graphics and video rendering.

• RAM is used for managing network connections and internet browsing.

• RAM is used for permanently storing files and applications.

What is the difference between RAM and ROM?

• RAM and ROM are both volatile and used for the same purpose.

• RAM is used for permanent storage; ROM is used for temporary storage.

• RAM is non-volatile and used for temporary storage; ROM is volatile and used for permanent storage.

• RAM is volatile and used for temporary storage; ROM is non-volatile and used for permanent storage.

What are input devices? Give two examples.

• Examples of input devices include a keyboard and a mouse.

• Speakers and headphones

• Monitor and projector

• Printer and scanner

What is the purpose of an output device?

• To store data for future use.

• To process data and perform calculations.

• To connect the computer to the internet.

• The purpose of an output device is to present data from a computer to the user.

Name one common output device.

• Speaker

• Scanner

• Printer

• Monitor

What is the function of a hard drive?

• The function of a hard drive is to store and retrieve digital data.

• To process and execute software applications.

• To display graphics and images on a screen.

• To connect to the internet and browse websites.

What type of storage is faster: SSD or HDD?

• HDD

• USB Drive

• Cloud Storage

• SSD