Author Question: A physical view shows data as it is organized on the storage media. Indicate whether the ... (Read 128 times)

madam-professor

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A physical view shows data as it is organized on the storage media.
 
  Indicate whether the statement is true or false

Question 2

Discuss some of the characteristics of derived data.
 
  What will be an ideal response?


nhea

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Answer to Question 1

TRUE

Answer to Question 2

Derived data have been selected, formatted and aggregated for end-user decision support applications. Derived data are generally optimized for the needs of a particular user group. Typically, derived data would be accessed through OLAP.



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