Data and Society 2024

Binary Numbers

100

What is the pattern used for binary numbers?

multiply by 2

200

What number is represented as 00000010

2

300

What number is represented as 00110000

48

400

What number is represented as 10011000

152

500

When counting in binary, the higher numbers that need to be represented/counted, the more ________________ that are needed.

wires or bits

Using Binary to Create ASCII Text

100

What letter is represented as 01001100

L

200

What is the most common system to represent binary text?

ASCII

300

What ACRONYM is represented as:

01000001

01001101

01010011

A.M.S.

400

What word is represented as 

01000011

01001111

01000100

01000101

CODE

500

The ASCII acronym stands for:

A-

S-

C-

of

I-

I-

American Standard Coding of Information Interchange

Vocabulary

100

What is the smallest unit of data for a computer?

bit

200

What is 8 bits called?

byte

300

What is the MAIN difference between binary and ASCII coding?

Binary represents numbers while ASCII represents letters.

400

What is it called to turn information into code?

encode

500

What system do we use to represent images to a computer?

pixels

Basic Binary

100

What is the easiest language for a computer to understand?

Binary

200

What are the two options for binary language? (think of a light switch)

on and off

300

What numbers are used to represent "on" and "off" in binary language?

1 and 0

400

What are THREE ways of representing data in different ways?  

letters, numbers, images,recipes, menus, nutrition labels, charts, graphs, sounds, etc...

500

Changing data or information so the meaning is hidden (safer for users online.)

encryption

Data and Society notes

100

The main concept of Unit 5 is:

How to represent data in different ways

200

Fill in the missing place value:

____,16,8,4,2,1

32

300

How many states within the U.S. include "CYBER HARASSMENT" laws in their states; secondly--how many states include "CYBERBULLYING" laws in their legislation?

48 include Cyber Harassment laws

24 include Cyberbullying laws

400

• Fill in the following blanks:

• It will be _____________ for ____________ to understand.

• It will be easiest for ______ to ___________ the data.

Easier for people 

Easiest for computers to process

500

What does the term "Geotagging" mean when thinking about Cyberprivacy?

Why could this be dangerous or harmful?

Geotagging is what our smartphone do to Media to get exact location.

Various answers