CS10 Review Puzzle

123456789101112
Across
  1. 2. circuitry within a computer's processor that directs operations
  2. 3. 8 bits
  3. 6. a digital circuit used to perform arithmetic and logic operations
  4. 7. a set of computer instructions in firmware which control input and output operations
  5. 8. Measurement of delay in a system
  6. 9. a program or tool that performs specific tasks to enhance a computer
  7. 10. a unit of information equal to one billion (10 p of 9) bytes
  8. 12. hardware or software that is used to store something temporarily
Down
  1. 1. a number system that only uses two digits: 1 and 0
  2. 3. Smallest unit of digital info
  3. 4. microscopic switches that make computer chips work
  4. 5. a piece of computer hardware that reads and writes data on optical discs
  5. 8. a device that performs a Boolean function
  6. 9. a universal character encoding standard
  7. 11. a unit of information equal to one trillion (10 p of 12) bytes