Which of the following statements is true about the figure shown below?
A) A rental unit must be either an apartment or a house, and cannot be both at the same time.
B) A rental unit can be an apartment, house or just a rental unit; it may not be more than one at the same time.
C) A rental unit must be either an apartment or a house, and could be both.
D) A rental unit can be an apartment, a house or just a rental unit. It could be both an apartment and a house at the same time.
Correct Answer:
Verified
Q35: The following diagram shows: Q36: An entity cluster is: Q37: Which of the following statements is true Q38: The following figure shows an example of: Q39: An entity cluster can be formed by: Q41: The third step in the data modeling Q42: Specialization is the reverse of generalization. Q43: The following figure is an example of Q44: A subtype is a generic entity that Q45: Supertype/subtype relationships should not be used when
A) a formal method
A)
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