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Author Question: The predecessor(s) of database processing was (were) ________. A) file managers B) hierarchical ... (Read 173 times)

schs14

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on: Jul 7, 2018
The predecessor(s) of database processing was (were) ________.
 
  A) file managers
  B) hierarchical models
  C) network models
  D) the relational data model

Question 2

The NextVal method provides the next value in a sequence.
 
  Indicate whether the statement is true or false


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diana chang

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

A

Answer to Question 2

TRUE


schs14

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Reply #2 on: Jul 7, 2018
Correct answers!


diana chang

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Reply #3 on: Jul 7, 2018
Great! Please up vote :D


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