mariyahlynne5839 mariyahlynne5839
  • 06-03-2020
  • Computers and Technology
contestada

What is a view? How do you define a view? Does the data described in a view definition ever exist in that form? What happens when a user accesses a database through a view?

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lazicah
lazicah lazicah
  • 07-03-2020

Answer:

A view is an application

program’s or an individual user’s picture of the database.

It is less involved than the full database.

If a user accesses a database through a view they can only view data but cannot make any changes to the structure of the database

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