Question: Why is Supplier ID considered to be a primary key for a Supplier table? a. It contains a unique identifier for each supplier. b. It
Why is Supplier ID considered to be a primary key for a Supplier table?
a. It contains a unique identifier for each supplier.
b. It is a 10-digit number.
c. It can either be for a vendor or miscellaneous provider.
d. It is used to identify different supplier categories.
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