Code.org: Unit 1 Lessons 4 - 8

A precise sequence of instructions for processes that can be executed by a computer

• computer science

• algorithm

• processing

• output

A device or component that allows information to be given to a computer

• algorithm

• output

• input

• storage

Any device or component that receives information from a computer

• output

• input

• algorithm

• processing

The 1st component of computing devices

• storage

• output

• processing

• input

The 2nd component of computing devices

• output

• storage

• input

• processing

The 3rd component of computing devices

• input

• output

• processing

• storage

The 4th component of computing devices

• storage

• processing

• output

• input

Keyboard, buttons on the keyboard, mouse, camera, and microphone

• algorithm

• examples of inputs

• processing

• examples of outputs

Screen, speakers, and printer

• examples of outputs

• examples of inputs

• storage

• processing

The study of the principles and use of computers

• processing

• algorithm

• computer science

• input