If the number of n selected input lines is equal to 2^m then it requires _____ select lines.(a) 2(b) m(c) n(d) 2^nThis question was addressed to me in final exam.I'd like to ask this question from Multiplexers (Data Selectors) topic in division Combinational Circuits of Digital Circuits

If the number of n selected input lines is equal to 2^m then it requir

1.	If the number of n selected input lines is equal to 2^m then it requires _____ select lines.(a) 2(b) m(c) n(d) 2^nThis question was addressed to me in final exam.I'd like to ask this question from Multiplexers (Data Selectors) topic in division Combinational Circuits of Digital Circuits
Answer» The correct choice is (b) m The explanation: If the NUMBER of N SELECTED input LINES is EQUAL to 2^m then it requires m select lines to select one of m select lines.

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If the number of n selected input lines is equal to 2^m then it requires _____ select lines.(a) 2(b) m(c) n(d) 2^nThis question was addressed to me in final exam.I'd like to ask this question from Multiplexers (Data Selectors) topic in division Combinational Circuits of Digital Circuits

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