What is binary?
A sequence of 1s and 0s
The way a computer speaks
A useless code that is no longer used
What kind of 'base' system is binary known as?
Base 10
Base 2
Base 16
What kind of number system is used in everyday life?
Denary
Binary
A simple number system
What would the denary number 199 be in binary?
11000110
10100111
11000111
What would the denary number 55 be in binary?
00110111
00101111
01010111
What would the denary number 222 be in binary?
11010110
10111110
11011110
What would 10110010 be as a denary number?
168
178
188
What would 00101110 be as a denary number?
46
36
56
What would 00100101 + 01000100 be as a binary number?
10101001
01101001
01101011
What is an overflow error?
When the result of a binary calculation is too long for a computer to process
When something is spelt incorrectly when programming
When the computer program has been given the wrong command