COA

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Across
  1. 1. The smallest unit of data in computing
  2. 2. A common interface for connecting peripherals
  3. 4. High speed memory located between CPU and main memory
  4. 6. Primary storage device inside the CPU
  5. 8. The unit that performs arithmetic and logic operations
  6. 9. Volatile primary memory used by CPU
Down
  1. 1. Computer startup program stored in ROM
  2. 3. A collection of 8 bits
  3. 4. Central Processing Unit abbrev.
  4. 5. Permanent storage device abbrev.
  5. 6. Non volatile memory that is read only
  6. 7. Logic gate with one output and two or more inputs