saul3230 saul3230

07-03-2024
Computers and Technology

contestada

User: When testing a 4-bit adder with three inputs (a, b, and carry-in), what are 16 different combinations I should run to ensure that the adder works? (There are 512 possible combinations)

a) Test all 512 combinations to ensure accuracy.
b) Test any 16 combinations, as they are sufficient for verification.
c) Test the combinations with carry-in only.
d) Test only the combinations with a and b.

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