Which statement regarding alternate keys is true?

Which statement regarding alternate keys is true?
A . You can define only one alternate key per entity.
B . Alternate keys are enforced when creating records through the user interface, and during data imports.
C . You can use date and time fields as part of an alternate key.
D . Alternate keys provide a warning if there is a matching record, but still allow the record to be saved.

View Answer

Answer: B