Author Question: Accurate measures are exact and precise. Indicate whether the statement is true or ... (Read 71 times)

PhilipSeeMore · **on:** Jul 7, 2018

Accurate measures are exact and precise.

Indicate whether the statement is true or false

Question 2

The semantic constraint specifying that no instance can be an instance of more than one subclass at the same time is:

A) complete.
B) disjoint.
C) overlapping.
D) incomplete.
E) aggregation.

dominiqueenicolee · **Reply #1 on:** Jul 7, 2018

Answer to Question 1

TRUE

Answer to Question 2

B
Explanation: B) Disjoint means that no instance can be an instance of more than one subclass at the same time, whereas overlapping allows concurrent participation in multiple subclasses.
CL