Computer systems

1234567891011121314
Across
  1. 2. software that uses text to ask questions to help a user
  2. 3. how successfully a new product can be used by anyone
  3. 6. short for binary digit
  4. 9. how a product is designed or arranged so that it can be used efficiently
  5. 12. named memory location that can store a value
  6. 13. unit of measurement of how many sound samples are taken in 1 second
  7. 14. breakdown of a logic circuit, listing all possible operations
Down
  1. 1. the CPU works out what the instruction mean
  2. 4. taking samples of a sound wave at fixed intervals
  3. 5. translates each line of HLL code into machine code
  4. 7. initial product created for testing and reviewing
  5. 8. Signal sound
  6. 10. Processor
  7. 11. copying files to another location in case the original is lost