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Combinational Logic Analysis - Technical MCQs

Q1:

The following waveform pattern is for a(n) ________.

A 2-input AND gate

B 2-input OR gate

C Exclusive-OR gate

D None of the above

ANS:B - 2-input OR gate

Since it is pulses it corresponds to 0's and 1's.
Input A= 101010101
Input B= 111110111

Ouput x shows= 111110111, which corresponds to a characteristic of an OR Gate.