An entity cluster can be formed by:
A) deleting a supertype and its subtype.
B) combining metadata.
C) combining a strong entity and its weak entities.
D) deleting metadata.
Correct Answer:
Verified
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: Q40: Which of the following statements is true 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
A) a formal method
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