very roughly follow INFO20003
Q4) BIT, BYTE, KB, MB, GB, TERA, PETA
A bit is the most basic unit of digital data, serving as the foundation for all other data types. It is a contraction of "binary digit"
Bit = 0 or Bit = 1
A byte is simply 8 bits e.g 1001110 and can thus represent distinct values
1 Kilobyte is equal to 1024 bytes 1 Megabyte is equal to 1024 Kilobytes 1 Gigabyte is equal to 1024 Megabyte 1 Terabyte is equal to 1024 Gigabytes 1 Petabyte is equal to 1024 Terabytes
* Note that this is using the binary system, you may also just assume that 1 GB = 1000 MB etc…