idk this part always gets me

All instances of the supertype must be an instance of one of the subtypes.

True

You can only create relationships to a Supertype, not to a Subtype.

False

A supertype can only have two subtypes and no more.
*

False

A subtype is drawn on an ERD as an entity inside the "softbox" of the supertype.

True

A subtype can have a relationship not shared by the supertype.
*

True

All instances of the supertype must be an instance of one of the subtypes.

True

All instances of a subtype may be an instance of the supertype but does not have to.

False

All instances of a subtype must be an instance of the supertype.
*

True