Understanding Computer Hardware

What is an example of an input device?

• Keyboard

• Speaker

• Printer

• Monitor

Which device is used to display output from a computer?

• Keyboard

• Printer

• Monitor

• Scanner

What are the two main types of computer storage?

• Primary storage and secondary storage

• Tertiary storage and quaternary storage

• Cache storage and virtual storage

• Flash storage and optical storage

What is the primary function of RAM in a computer?

• The primary function of RAM is to provide fast, temporary storage for data and instructions that the CPU uses during operation.

• To manage the computer's power supply.

• To provide a backup for hard drive data.

• To permanently store the operating system files.

What component connects all parts of a computer?

• Motherboard

• Hard Drive

• RAM

• CPU

What does CPU stand for?

• Computer Processing Unit

• Central Processing Unit

• Central Processing Operator

• Centralized Processing Unit

What is the role of the CPU in a computer system?

• The CPU executes instructions and processes data in a computer system.

• The CPU stores data permanently in memory.

• The CPU connects all peripheral devices to the computer.

• The CPU manages the power supply of the computer.

What type of storage is known for its speed and volatility?

• RAM (Random Access Memory)

• HDD (Hard Disk Drive)

• USB Flash Drive

• SSD (Solid State Drive)

What is the function of a hard drive?

• To connect to the internet wirelessly.

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

• To increase the speed of a computer's processor.

• To display images and videos on a screen.

What is the purpose of an operating system?

• To provide internet connectivity

• To enhance graphics performance

• To serve as a database management system

• The purpose of an operating system is to manage hardware and software resources and provide a user interface.