WAEC Data Processing 2025 Theory — Question 5
Question 5 of 19 from the West African Examinations Council (WAEC) Data Processing 2025 Theory paper, with the correct answer and a full explanation.
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2(b) For each device in the setup (Figure 1), indicate whether it is an Input Device or an Output Device
Model answer
Device A (Monitor) - Output Device Device B (Printer) - Output Device Device C (Mouse) - Input Device Device D (Keyboard) - Input Device
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