What are the main hardware components of a computer?

• Ethernet cable, modem, router

• Operating system, software, applications

• CPU, RAM, storage devices, motherboard, graphics card, power supply

• Keyboard, mouse, monitor, printer

What are the main software components of a computer?

• input devices, output devices, storage devices

• hardware, firmware, middleware

• operating system, application software, utility software

• RAM, CPU, GPU

Name three input devices commonly used with computers.

• monitor, printer, scanner

• keyboard, mouse, touchpad

What is the purpose of an output device in a computer?

• To display or present information to the user

• To connect to the internet

• To store data in the computer

• To input information into the computer

Give three examples of output devices.

• Keyboard

• Mouse

• Scanner

• Monitor, Printer, Speaker

What is the function of a storage device in a computer?

• The function of a storage device in a computer is to process data.

• The function of a storage device in a computer is to connect to the internet.

• The function of a storage device in a computer is to display data.

• The function of a storage device in a computer is to store and retrieve data.

Name three types of storage devices.

• CD-ROM, floppy disk, tape drives

• HDD, SSD, USB flash drives

What is the CPU in a computer and what does it do?

• The CPU is a type of software that allows the computer to run multiple programs simultaneously.

• The CPU is a peripheral device that connects to the computer and provides additional processing power.

• The CPU is the primary component of a computer that performs most of the processing inside the computer.

• The CPU is responsible for storing and retrieving data in a computer.

What is the role of the motherboard in a computer?

• The motherboard is responsible for processing all the data in a computer.

• The motherboard is used to store all the files and documents in a computer.

• The motherboard controls the display and graphics of a computer.

• The motherboard provides a platform for all the other components to connect and communicate with each other.

What is the purpose of RAM in a computer?

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

• RAM is responsible for processing graphics in a computer.

• RAM is used to connect the computer to the internet.

• RAM is used to temporarily store data that the computer is actively using.