Which statement is true about the following diagram?
A) A person can only be a faculty, student, or staff.
B) A student can be both an undergraduate and a graduate student at the same time.
C) All attributes of person and student are inherited by undergraduate.
D) All attributes of graduate are inherited by person.
Correct Answer:
Verified
Q28: In a supertype/subtype hierarchy, each subtype has:
A)
Q29: Which of the following statements is true
Q30: A generic or template data model that
Q31: The following figure shows a:
Q32: Which of the following is true of
Q34: Which of the following statements is true
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:
A) a formal method
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