Multiple Choice
A ________ addresses whether an instance of a supertype may simultaneously be a member of two or more subtypes.
A) disjointness constraint
B) disjoint rule
C) partial specialization
D) total specialization
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q47: The disjoint rule specifies that if an
Q48: An attribute of the supertype that determines
Q49: In a supertype/subtype hierarchy, each subtype has:<br>A)
Q50: The property by which subtype entities possess
Q51: Adapting a packaged data model from your
Q53: Contrast the overlap rule to the disjoint
Q54: The third step in the data modeling
Q55: Packaged data models can be developed using
Q56: How is the data modeling process different
Q57: Which of the following is true of