WAEC Computer Studies 2021 Objective — Question 27

Question 27 of 50 from the West African Examinations Council (WAEC) Computer Studies 2021 Objective paper, with the correct answer and a full explanation.

27. The device in Figure 5 uses a transmission method called

A. broadcastCorrect
B. podcast
C. multicast
D. unicast

Explanation

The pyramid/tree-shaped device distributing to multiple points simultaneously represents broadcast transmission.

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