An attribute or concatenated attribute whose values divide all entity instances into useful subsets is known as:
A) primary criteria
B) secondary criteria
C) alternate criteria
D) subsetting criteria
E) none of these
Correct Answer:
Verified
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Q102: The number of entities that can participate
Q103: A ternary relationship is:
A) recursive
B) reflexive
C) between
Q104: An entity that inherits its primary key
Q105: When a parent entity contributes its primary
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