Question: In an 8 - bit adder / subtractor circuit, the overfloaw flag can be generated by XORing : Select one: a . C O and

In an 8-bit adder/subtractor circuit, the overfloaw flag can be generated by XORing :
Select one:
a.CO and C4
b. All sum bits (SO -S7
c. C7 and C8
d. All carry bits (CO-C7)
e.C3 and C4
In an 8-bit adder/subtractor circuit, the overfloaw flag can be generated

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