Computer Science for IGCSE & O level - Boolean Logic (Section 1 - No. 34)
Based on the truth table for a half-adder, if the inputs are A=1 and B=1, what are the values of the sum and carry outputs?
Sum = 0, Carry = 0
Sum = 1, Carry = 0
Sum = 0, Carry = 1
Sum = 1, Carry = 1
คำอธิบาย
1 + 1 in binary is 10, where 0 is the sum and 1 is the carry.