Question 13 What is the minimum number of 2-input NOR gates required to implement a 4-variable function function expressed in sum-of-minterms form as f = Σ(0, 2, […]

Question 12 Consider three 4-variable functions f1, f2 and f3, which are expressed in sum-of-minterms as f1 = Σ(0, 2, 5, 8, 14),  f2 = Σ(2, 3, 6, […]

Question 21 In 2’s complement addition, overflow A is flagged whenever there is carry from sign bit addition B cannot occur when a positive value is […]

Question 22 Sign extension is a step in A floating point multiplication B signed 16 bit integer addition C arithmetic left shift D converting a signed […]