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Author Question: An optional attribute of an entity is not mapped as a column of a relation. Indicate whether the ... (Read 39 times)

fahad

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on: Jul 7, 2018
An optional attribute of an entity is not mapped as a column of a relation.
 
  Indicate whether the statement is true or false

Question 2

ERP vendors usually issue a statement of ________ which describes where future development of the product is headed.
 
  A) direction
  B) support
  C) historical evolution
  D) vendor upgrades


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dominiqueenicolee

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

FALSE

Answer to Question 2

A


fahad

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

aruss1303

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Reply 3 on: Yesterday
Gracias!

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