_______________ is the process of information being turned into a code and being moved from one place to another.

• Binary code

• Morse code

• Information transfer

• QR code

Tags

NGSS.MS-PS4-3

______________ is a code used to transfer information using only the digits 0 and 1 to represent a letter, number, or special character.

• Bar code

• Binary code

• Morse code

• QR code

Tags

NGSS.MS-PS4-3

____________ is a code used to transfer information using dots and dashes (long and short signals) to represent a letter, number or special character.

• Bar code

• Binary code

• Morse code

• QR code

___________ is a code that transfers information by using a pattern created in black squares on white background that is machine readable.

• Binary code

• Morse code

• Bar code

• QR code

________________ is a code that transfers information by using a machine to read widths and spacing of parallel lines.

• Bar code

• Binary code

• Morse code

• QR code

What is this a model of?

• radio

• doorbell

• Morse code machine

• ancient video game

Which two symbols do computers and other devices use today?

• dots and dashes

• 1 and 2

• A and B

• 0 and 1

Tags

NGSS.MS-PS4-3

The more pixels you have, the more ______ the image is.

• clear

• blurry

• bright

• dark

How are patterns of information stored on CDs?

• lines

• holes

• magnets

• colors

What component in a computer reads 1s and 0s?

• screen

• microchips

• keyboard

• touchpad