Computing data representation

12345678
Across
  1. 3. A binary digit
  2. 6. More symbols than just ASCII
  3. 7. A single symbol represented by a binary number
  4. 8. The separate part of the keyboard that just has numbers on it
Down
  1. 1. A group of symbols make up a character...
  2. 2. A keyboard key used to get ASCII codes
  3. 3. Representing data in 1's and 0's
  4. 4. A set of symbol that can use 8bits, 16 bits and 32 bits
  5. 5. The name for the numbers 0-9