Section 1 - HARDWARE revision

A keyboard is ______.

• input
• output

A mouse is _______.

• input
• output

Tags

CCSS.RI.11-12.8

CCSS.RI.9-10.7

CCSS.RL.11-12.8

CCSS.RL.8.7

CCSS.RL.9-10.7

A scanner is _______.

• input
• output

A webcam is _______.

• input
• output

What is Hardware?

• Computer Instructions or Data
• Physicals parts of a Computer

What Operating System is on a Microsoft computer?

• OSX
• CentOS
• Windows
• Android

The four basic components of the computer are

• input devices, output devices, CPU and storage devices

• Mouse, Keyboard, Monitor and the computer

• Leon Lai, Aaron Kwok, Andy Lau and Jacky Cheung

• Power supply, Wifi, Games and Food

What is the function of CPU?

• Used for presenting processed information into a form readable by computer users

• Used for entering data or commands into a computer

• Used to store computer programs and data

• For processing data and instructions

ROM

• round obese memory

• render-only memory

• read-only memory

• repeat-ongoing memory

RAM

• random adopt memory

• random accept memory

• random access memory

• random accelerate memory