types of computer

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Across
  1. 1. Scanner A type of scanning device that can read barcodes and convert them into digital data
  2. 4. Video Interface An authentication device that can identify a person using their unique facial characteristics, fingerprints, signatures, etc. to identify a physiological behavior or characteristic
  3. 5. The measurement of the electric current’s force or pressure
  4. 6. Technology eXtended The specification for a motherboard identifies the board’s dimensions and physical characteristics
  5. 7. / Distro
  6. 8. Device
  7. 9. A base-2 number system composed of both ones and zeros. Each binary digit (1 or 0) is one bit long. An example of a binary number is 1101, which is four bits in length
Down
  1. 2. Programming Interface Allows communication between applications or software by receiving requests and sending responses.
  2. 3. Current The flow of electrical current that operates in two directions at any given time.
  3. 4. In-line Memory Module
  4. 7. Current