Outputs Y1, Y2, Y3 of a four-input logic circuit when some inputs are changed to zero
The same question, asked 2 times: 9 May 2023 S1*, 15 Apr 2026 S2. Every wording below, oldest first.
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Question 1
9 May 2023 S1
20In the logic circuit diagram, when all the four inputs A, B, C, D are one, the outputs are respectively . When all the inputs A, B, C, D are changed to 'zero', the outputs respectively change toTap an option to check your answer.
Question 2
15 Apr 2026 S2
148In the logic circuit diagram, when all the four inputs, A, B, C, D are 'one' the outputs are respectively (1, 1, 0). When the inputs A and C are changed to zero and B and D are still 'one', then the outputs are respectively change toTap an option to check your answer.