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Author Question: Which of the following is NOT true regarding entity relationship diagrams? A) The asterisk next ... (Read 25 times)

SAVANNAHHOOPER23

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on: Aug 28, 2018
Which of the following is NOT true regarding entity relationship diagrams?
 
  A) The asterisk next to the field name designates the foreign key field in each table.
  B) An ERD does not tell you anything about data flow.
  C) An ERD is a fixed view of the database structure.
  D) An ERD is a way of visually expressing the database structure.

Question 2

When you ________ data, you organize data based on the values in one or more fields.
 
  A) form B) group C) key D) label


nanny

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Reply #1 on: Aug 28, 2018
Answer to Question 1

A

Answer to Question 2

B


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