How do you send a secret code?

How do you send a secret code?

9 Qs

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How do you send a secret code?

How do you send a secret code?

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Created by

Julie Conley

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9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

This is an example of

a stripe code
a bar code
a line code

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The code as seen above is made of

thin white lines and thick black lines.
thin black and thick white lines.
the same width of black and white lines (but they are pushed together or separated)

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

All of these codes are made of

4 different parts - thin white lines, thick white lines, thin black lines, and thick black lines
2 different parts - white lines and black lines of the same thickness

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the code scanner (with the red light) do?

It translates the code from the lines to something the computer can understand..
It takes a picture of the code to save it to the computer.
It takes information from the computer and adds it to the item.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The scanner turns the pattern of black and white lines into a pattern of

images
sound
electricity

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When the scanner scans a black line from the code it

sends an "on" signal to the computer
sends an "off" signal to the computer

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What other code was NOT discussed in the video?

The alphabet
Winking with your left and right eyes
Apples and Oranges

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