Binary Numbers
What is the pattern used for binary numbers?
multiply by 2
What letter is represented as 01001100
What is the smallest unit of data for a computer?
bit
How many options are there for binary language?
2
What number is represented as 00000010
2
What letter is represented as 01010100
T
What is 8 bits called?
byte
What are the two options for binary language? (think of a light switch)
on and off
What number is represented as 00110000
48
What word is represented as
01010011
01001100
01000001
01011001
slay
What is it called when you take information out of code?
What numbers are used to represent "on" and "off" in binary language?
1 and 0
What number is represented as 10011000
152
What word is represented as
01010000
01001001
01000111
pig
What is it called to turn information into code?
encode
What are the 3 types of information that we have learned to represent in binary?
letters, numbers, images
What number is represented as 11111110
254
What is the most common system to represent binary text?
ASCII
What system do we use to represent images to a computer?
pixels
Changing information so the meaning is hidden (secret message)
encryption