A total completeness constraint is represented by a _____.
A) smaller circle inside a bigger circle
B) rhombus inside a circle
C) double horizontal line under a circle
D) single horizontal line above a circle
Correct Answer:
Verified
Q34: In the context of total completeness, in
Q35: The property of _ enables an entity
Q36: The extended entity relationship model (EERM) is
Q37: Which of the following is a specialization
Q38: The _ depicts the arrangement of higher-level
Q40: _ is the bottom-up process of identifying
Q41: _ completeness means that not every supertype
Q42: An entity cluster is formed by combining
Q43: The _ is the result of adding
Q44: The "_" characteristic of a primary key
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