If minuend = 0, subtrahend = 1 and borrow input = 1 in a full subtractor then the borrow output will be __________
A. 0
B. 1
C. Floating
D. High Impedance
Answer:B
If minuend = 0, subtrahend = 1 and borrow input = 1 in a full subtractor then the borrow output will be __________
A. 0 B. 1 C. Floating D. High Impedance
Explanation: If minuend = 0, subtrahend = 1 and borrow input = 1 in a full subtractor then the borrow output will be 1. Because on subtracting 0 and 1, one borrow is taken and it proceeds till the next step (i.e 0 – 1 – 1 = 0, borrow = 1).