Computer Science for IGCSE & O level - Boolean Logic (Section 10 - No. 45)
In the half adder circuit, what is the sum and carry when A=1 and B=1?
Sum = 0, Carry = 0
Sum = 0, Carry = 1
Sum = 1, Carry = 0
Sum = 1, Carry = 1
Explication
Refer to the half adder truth table.