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Question 138Asked in BPSC TRE 2.0 (2023) Computer Class 9-10

Communication between a computer and a keyboard involves _____ transmission.

  1. Asimplex
  2. Bhalf-duplex
  3. Cfull-duplex
  4. DMore than one of the above
  5. ENone of the above
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Correct answer: (A) simplex

Explanation

Data flows only from the keyboard to the computer, which is simplex transmission.

From BPSC TRE 2.0 (2023) Computer Class 9-10 — Previous Year Paper

This is question 138 of BPSC TRE 2.0 (2023) Computer Class 9-10 — Previous Year Paper. See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.