10

Hardcoded values are obtained from external sources or generated at run-time.

11

Modeling concepts as free-text attributes is a way of achieving data consistency among the instances.

12

Hardcoded values are those variables that hold data obtained from the hardware configuration.

13

An association from Grandparent to Baby is redundant if there are associations from Grandparent to Parent and Parent to Baby and all the associations represent ancestry.

14

Enumerations are data types used in computer programming to map a set of names to values.

15

The enumeration data type allows the users of a system to add new values in runtime.

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