Changing cardinalities in a database is: Options: A . &nbspa common database design task. B . &nbspa rare database design task, but does occur. C . &nbspa database design task that never occurs. D . &nbspis impossible to do, so a new database must be constructed and the data moved into it.

Changing cardinalities in a database is:

Question - Changing cardinalities in a database is:

Options:

A . a common database design task.

B . a rare database design task, but does occur.

C . a database design task that never occurs.

D . is impossible to do, so a new database must be constructed and the data moved into it.

Answer: Option A

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