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Question

Which of the following statements is wrong ?

a.

Propagation delay is the time required for a gate to change its state

b.

Noise immunity is the amount of noise which can be applied to the input of a gate without causing the gate to change state

c.

Fan-in of a gate is always equal to fan-out of the same gate

d.

Operating speed is the maximum frequency at which digital data can be applied to a gate

Posted under Computer Architecture

Answer: (c).Fan-in of a gate is always equal to fan-out of the same gate

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Q. Which of the following statements is wrong ?
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