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Author Question: Which of the following is true of an entity-relationship (E-R) diagram? A) Each entity is shown ... (Read 98 times)

Alainaaa8

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on: Jul 7, 2018
Which of the following is true of an entity-relationship (E-R) diagram?
 
  A) Each entity is shown in separate rectangles.
  B) Many-to-many relationships are generally denoted by N:N.
  C) A crow's foot represents a 1:N relationship between two entities.
  D) Crow's foot is a shorthand representation for a single relationship between entities.

Question 2

________ software provides capabilities that are common across all organizations and industries.
 
  A) Vertical-market application
  B) Custom-developed
  C) Horizontal-market application
  D) Off-the-shelf with alterations


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nital

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

C

Answer to Question 2

C


Alainaaa8

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Reply 2 on: Jul 7, 2018
Wow, this really help

xiazhe

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

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