CS Theory review

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Across
  1. 2. ROM/BIOS chips hold the ___ instructions.
  2. 5. ___ is the data between RAM and CPU
  3. 7. the chip set is the traffic cop for the ___
  4. 12. Fetch-___-Execute Cycle
  5. 13. Ransomware ___ your files and holds them for ransom
  6. 15. RAM is ___ term memory
  7. 16. Alan Turing cracked the Enigma encryption device
  8. 17. ___ authentication another layer of protection
Down
  1. 1. Unicode is used in ___ of the world's writing systems.
  2. 3. clock speed is measured in ___
  3. 4. ascii is a character encoding standard for electronic ___
  4. 6. Latency is the measure of ___ it takes data to travel
  5. 8. Grace Hopper invented ___
  6. 9. Social Engineering is when an individual is targeted by a hacker through ___ contact
  7. 10. Cache really high speed ___ on the CPU chip itself.
  8. 11. The ALU is part of the ___
  9. 14. registers are the ___ unit of memory