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ECE · Q96

Digital Electronics

Engineering and GATE · ECE · question 96

Q96

Consider a multiplexer with X and Y as data inputs and Z as control input. Z = 0 selects input X and Z = 1 selects input Y. What are the connections required to realize the 2-variable Boolean function f = T + R, without using any additional hardware?

A.
R to X, 1 to Y, T to Z
Answer
B.
T to X, R to Y, T to Z
C.
T to X, R to Y, 0 to Z
D.
R to X, 0 to Y, T to Z

Answer: Option A

Solution

Answer: Option A
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