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

Changing cardinalities in a database is:

Question

Changing cardinalities in a database is:

Options:

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

B . a database design task that never occurs.

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

D . a common database design task.

Answer: Option D

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