Q. When a key is pressed, a keyboard interacts with

  • (A) keyboard controller
  • (B) keyboard buffer
  • (C) mouse ball
  • (D) both a and b
✅ Correct Answer: (D) both a and b

Published by Mr. Dubey ⭐ 111.54K Points at 30-Jul-2021 07:55 am in Computer

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