theory exam puzzle

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Across
  1. 1. The ___ in the computer performs arithmetic and logical operations
  2. 3. a computer coding standard that assigns a unique numerical value to each letter, number, and symbol so that computers can process and transmit text
  3. 4. the base-2 number system that computers use as their fundamental language
  4. 7. a passive heat exchanger that cools electronic components
  5. 9. The internal rhythm that synchronizes the processor's operations.
  6. 10. instructs the computer on how to perform basic functions like booting and keyboard control
  7. 11. A hardware component that generates and outputs images, videos, and animations to a computer's display
  8. 13. the basic unit of digital information
Down
  1. 2. a fundamental electronic device that performs a basic Boolean logic function.
  2. 5. The numeric value assigned to each letter, digit and symbol.
  3. 6. a hardware component that reads and writes data to and from optical discs like CDs, DVDs, and Blu-ray discs using a laser.
  4. 8. What is the name of the microscopic switch in the CPU?
  5. 10. 8 ___ in a byte.
  6. 12. A temporary storage area for frequently accessed data to speed up retrieval.
  7. 13. Is used to transfer data between the CPU and main memory.