Q. Which is considered a direct entry input device?

  • (A) Light pen
  • (B) Mouse and digitizer
  • (C) Optical Scanner
  • (D) All of the above
✅ Correct Answer: (C) Optical Scanner

Published by Vikash Gupta ⭐ 33.56K Points at 06-Jun-2021 04:36 am in Computer

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