Understanding Computer Components

What is the main function of the CPU?

• To store data permanently

• To provide power to the computer

• To manage network connections

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

Name three essential parts of a computer.

• Power Supply, Graphics Card, Motherboard

• Monitor, Keyboard, Mouse

• Software, Network, Printer

• CPU, RAM, Storage

What is the purpose of RAM in a computer?

• To increase the computer's internet speed.

• To manage the power supply of the computer.

• The purpose of RAM in a computer is to provide temporary storage for data and instructions that the CPU needs for quick access.

• To permanently store the operating system files.

Differentiate between hardware and software.

• Hardware and software are interchangeable terms for computer systems.

• Software refers to the physical components of a computer.

• Hardware is the software that runs on a computer.

• Hardware is the physical parts of a computer; software is the programs that run on the hardware.

Identify an example of an input device.

• Monitor

• Printer

• Keyboard

• Speaker

What is the function of a hard drive?

• To display graphics and images on a screen.

• To connect to the internet and browse websites.

• To process and execute software applications.

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

List two parts that are unique to laptops compared to desktops.

• Desktop CPU

• Wired keyboard

• Built-in battery, touchpad

• External monitor

What role does the motherboard play in a computer?

• The motherboard acts as a cooling system for the CPU.

• The motherboard stores all the data in a computer.

• The motherboard connects and allows communication between all components of a computer.

• The motherboard is responsible for powering the computer.

Explain the function of a graphics card.

• The function of a graphics card is to render images and video, offloading these tasks from the CPU to improve performance in graphics-intensive applications.

• To store and manage system memory efficiently.

• To enhance audio quality in gaming applications.

• To provide internet connectivity for online gaming.

What is the difference between SSD and HDD?

• The main difference is that SSDs are faster and more durable than HDDs.

• SSDs use magnetic disks while HDDs use flash memory.

• SSDs are cheaper and have larger storage capacity than HDDs.

• HDDs are faster and more durable than SSDs.