Theory Exam Puzzle

123456789101112131415
Across
  1. 3. Short term memory or a "working" memory in a computer
  2. 5. Fetches the instruction (2 words)
  3. 7. An electronic circuit designed to speed computer graphics and image processing
  4. 9. Most unpopular operating system out of 3 most popular ones
  5. 10. base - 2 numerical system that uses only 2 digits
  6. 15. The ___ board that everything is connected to
Down
  1. 1. concept where "bus" refers to the electronic pathways that _____ data between components inside a computer or between computers
  2. 2. The smallest unit of information in computing and digital communication
  3. 4. a core component of a computer's CPU that performs all arithmetic and logical operations
  4. 5. The "brain" of the computer
  5. 6. What is the name of the microscopic switches in the CPU?
  6. 8. The heat sink moves heat ___ from the CPU
  7. 11. What is the name of the vibrating piece of quartz that sends pulses of electricity to the CPU?
  8. 12. Slowest memory/storage component
  9. 13. The speed of the CPU
  10. 14. small, high-speed storage layer that temporarily holds frequently accessed data from a main storage location