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Author Question: Abstracting the common features among multiple classes, as well as the relationships they ... (Read 88 times)

sheilaspns

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on: Jul 7, 2018
Abstracting the common features among multiple classes, as well as the relationships they participate in, into a more general class is known as:
 
  A) aggregation.
  B) overlapping.
  C) multiplicity.
  D) generalization.
  E) rejuvenation.

Question 2

The format of metadata depends on the software product that is processing the database.
 
  Indicate whether the statement is true or false


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komodo7

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Reply #1 on: Jul 7, 2018
Answer to Question 1

D
Explanation: D) A generalization path shows this with a solid line from the subclass to the superclass, with a hollow arrowhead at the end of, and pointing toward, the superclass.
CL

Answer to Question 2

TRUE


sheilaspns

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Reply 2 on: Jul 7, 2018
Gracias!

meganmoser117

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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