Question: When using a foreign key, the same value shows up in several rows. Why is this not considered data redundancy? a . Because it doesn't

When using a foreign key, the same value shows up in several rows. Why is this not considered data redundancy?
a. Because it doesn't create data anomalies.
b. It is only considered data redundancy if there are too many compared to the size of the table.
c. The foreign key is shorter than the complete entity.
d. The elimination of the foreign key would result in losing the information of the relation.
When using a foreign key, the same value shows up in

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