Computer Parts and Functions

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

• Store data and files

• Display images and videos

• Connect to the internet

• Execute instructions and perform calculations

Which hardware component is responsible for storing data permanently?

• Random-access memory (RAM)

• Central processing unit (CPU)

• Hard disk drive (HDD) or solid-state drive (SSD)

• Graphics processing unit (GPU)

What is the purpose of the motherboard in a computer?

• To connect and communicate between all the different components of the computer.

• To store and retrieve data.

• To provide power to the computer components.

• To display images and videos on the screen.

Which component of a computer is responsible for displaying visual output?

• monitor

• motherboard

• hard drive

• keyboard

What is the function of RAM in a computer?

• RAM is used to store data that is not being actively used by the computer's operating system, applications, and processes.

• RAM is used to store data permanently in a computer.

• RAM is used to control the speed of the computer's processor.

• RAM is used to store data that is being actively used by the computer's operating system, applications, and processes.

Which component of a computer is responsible for processing and executing instructions?

• Central Processing Unit (CPU)

• Motherboard

• Hard Drive

• Graphics Card

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

• To provide wireless connectivity to the computer components.

• To convert DC to AC for computer components to use.

• To convert AC to DC for computer components to use.

• To regulate the temperature of the computer components.

Which hardware component is responsible for reading and writing data to storage devices?

• Central Processing Unit (CPU)

• Random Access Memory (RAM)

• Hard disk drive (HDD) or solid-state drive (SSD)

• Graphics Processing Unit (GPU)

What is the function of the hard disk drive (HDD) in a computer?

• Display images

• Store and retrieve data

• Process data

• Connect to the internet

Which component of a computer is responsible for connecting all other hardware components together?

• processor

• RAM

• motherboard

• hard drive