# Combinational Circuits – 241

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241. How can the active condition (HIGH or LOW) or the decoder output be determined from the logic symbol?

(a) A bubble indicates active-HIGH.
(b) A bubble indicates active-LOW.
(c) A square indicates active-HIGH.
(d) A square indicates active-LOW.

Explanation
Explanation : No answer description available for this question. Let us discuss.
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