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Author Question: Which of the following is a completeness constraint? A) Total specialization B) Partial ... (Read 63 times)

tatyanajohnson

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on: Jul 7, 2018
Which of the following is a completeness constraint?
 
  A) Total specialization
  B) Partial generalization
  C) Total recall
  D) Partial hybridization

Question 2

A database action that results from a transaction is called a(n):
 
  A) transition.
  B) event.
  C) log entry.
  D) journal happening.
Modern Database Management ¦ Hoffer, Venkataraman, Topi ¦ 13th Edition
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swimkari

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

A

Answer to Question 2

B


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