Electronics and Communication Engineering
GATE ECE concept:code-converters PYQs
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Question 24
Open questionECMCQ1 markNeeds review
A full adder and an XOR gate are used to design a digital circuit with inputs X, Y, and Z, and output F, as shown below. The input Z is connected to the carry-in input of the full adder.
If the input Z is set to logic ‘1’, then the circuit functions as ______ with X and Y as inputs.

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