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 store data permanently

• To manage network connections

• To provide power to the computer

What does RAM stand for?

• Random Access Module

• Rapid Access Memory

• Random Access Memory

• Read Access Memory

What is the purpose of a motherboard?

• To store data permanently

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

• To provide internet connectivity

• To power the computer

Name one type of storage device.

• Solid state drive (SSD)

• USB flash drive

• Optical disc drive (ODD)

• Hard disk drive (HDD)

What does GPU stand for?

• Graphics Power Unit

• Graphics Processing Unit

• Graphical Performance Unit

• General Processing Unit

What is the role of a power supply unit?

• To cool down the computer components

• To store data for the computer

• To manage software applications

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

What is the difference between SSD and HDD?

• HDDs are faster and more durable than SSDs.

• SSDs use magnetic disks while HDDs use flash memory.

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

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

What is a peripheral device?

• A peripheral device is an internal component of a computer.

• A peripheral device is a type of computer virus.

• A peripheral device is an external device that connects to a computer.

• A peripheral device is a software program that runs on a computer.

What does BIOS stand for?

• Basic Integrated Output System

• Basic Input/Output System

• Binary Input/Output System

• Basic Internal Operating System

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

• To enhance the graphics performance.

• The function of a cooling system in a computer is to regulate temperature and prevent overheating.

• To increase the computer's processing speed.

• To store data more efficiently.