Database.... Mark each question True or False and explain why you made your choice.

. A deletion anomaly occurs when deleting one entity results is deleting facts about another entity.

A relation is in first normal form if all of its non-key attributes are dependent on part of the key.

A relation can be in third normal form without being in second normal form.

A relation is in Boyce-Codd normal form if every determinant is a candidate key.

If attribute A determines B, but B does not determine A, the relationship among their data values is one-to-one.

In a 1: N relationship, we can navigate from either relation to the other.

A form is a screen display used only to present data to the user.