Understanding Computer Hardware

What is the main function of the CPU?

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

• To provide power to the computer

• To manage network connections

• To store data permanently

What does RAM stand for?

• Rapid Access Module

• Read Access Memory

• Random Allocation Memory

• Random Access Memory

Which component is responsible for storing data permanently?

• Motherboard

• RAM

• Hard drive or solid-state drive

• CPU

What is the purpose of a motherboard?

• To provide power to the CPU only.

• The purpose of a motherboard is to connect and allow communication between all computer components.

• To store all the data in a computer.

• To act as a cooling system for the computer.

What type of memory is used for temporary storage?

• Hard Drive

• Cache

• ROM

• RAM

What does GPU stand for and what is its function?

• General Processing Unit

• Graphics Processing Unit

• Graphical Performance Unit

• Graphics Production Unit

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

• To manage the computer's software applications.

• To store data permanently in the computer.

• The role of a power supply unit in a computer is to convert and supply electrical power to the internal components.

• To cool down the internal components of the computer.

What is the difference between HDD and SSD?

• HDDs are more expensive and have better durability; SSDs are cheaper and less durable.

• HDDs use flash memory; SSDs use magnetic disks.

• HDDs are faster and have no moving parts; SSDs are slower and less reliable with moving parts.

• HDDs are slower and have moving parts; SSDs are faster and more reliable with no moving parts.

What is the function of a cooling system in a computer?

• To increase the computer's processing speed.

• To store data temporarily during operations.

• To enhance the graphics performance of the system.

• To dissipate heat and maintain optimal operating temperatures.

What are peripheral devices and can you name a few?

• Router, switch, and modem

• Examples of peripheral devices include a keyboard, mouse, printer, and external hard drive.

• Monitor, speakers, and webcam

• Smartphone, tablet, and smartwatch