Digital Circuit Implementation Quiz
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Questions and Answers

What is the value of S when A=0 and B=1?

1

What is the value of Co when A=1, B=1, and Ci=0?

1

What are the inputs for which S becomes 1?

(A XOR B) XOR Ci

What are the inputs for which Co becomes 1?

<p>(A AND B) OR (Ci AND (A OR B))</p> Signup and view all the answers

How many XOR gates are used in the circuit construction?

<p>2</p> Signup and view all the answers

What are the conditions for S to be equal to 1?

<p>S becomes 1 if the number of bits in (A,B, Ci) is odd, and 0 otherwise.</p> Signup and view all the answers

What are the conditions for Co to be equal to 1?

<p>Co is 1 either if both A and B are 1, or if Ci is 1 and A or B (or both) is 1.</p> Signup and view all the answers

How many XOR gates are used in the circuit construction?

<p>Two XOR gates are used in the circuit construction.</p> Signup and view all the answers

How many AND gates are used in the circuit construction?

<p>Two AND gates are used in the circuit construction.</p> Signup and view all the answers

How many OR gates are used in the circuit construction?

<p>Two OR gates are used in the circuit construction.</p> Signup and view all the answers

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