NIELIT O Level Exam

The method of communication in which data transmission takes place in both directions, but only one direction at a time.

The method of communication in which data transmission takes place in both directions, but only one direction at a time.

संचार की वह विधि जिसमें डेटा संचरण दोनों दिशाओं में होता है, लेकिन एक समय में केवल एक ही दिशा में होता है।

A. Full duplex

B. Half duplex

C. Simplex

D. None of these




Correct Answer is :

B. Half duplex



Explanation

Examples of Half-Duplex Communication:

  • Walkie-talkies
  • Traditional CB radios
  • Some older networking protocols
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