Computers: Hardware Components

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

• Execute instructions and perform calculations

• Connect to the internet

• Display images and videos

• Store data and files

Which component of a computer is responsible for storing data even when the power is turned off?

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

• processor

• motherboard

• RAM

What is the purpose of a motherboard in a computer?

• To store data and files.

• To control the speed of the computer's processor.

• To provide a platform for component connection and communication.

• To provide power to the computer components.

Which component of a computer is responsible for displaying images and text on the screen?

• keyboard

• motherboard

• printer

• monitor

What is the function of RAM in a computer?

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

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

• RAM is responsible for processing and executing commands in a computer.

• RAM is used to store long-term data and files in a computer.

Which component of a computer is responsible for reading and writing data to storage devices?

• Random Access Memory (RAM)

• Central Processing Unit (CPU)

• Graphics Processing Unit (GPU)

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

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

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

• To regulate the temperature of the computer components.

• To provide internet connectivity to the computer components.

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

Which component of a computer is responsible for controlling and coordinating the activities of all other hardware components?

• Hard Drive

• Central Processing Unit (CPU)

• Motherboard

• Graphics Card

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

• The function of a hard disk drive in a computer is to provide internet connectivity.

• The function of a hard disk drive in a computer is to provide long-term storage for digital information.

• The function of a hard disk drive in a computer is to control the temperature of the computer.

• The function of a hard disk drive in a computer is to process data and perform calculations.

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

• processor

• hard drive

• RAM

• motherboard