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Author Question: What is a slowly changing dimension? Include an example. What will be an ideal ... (Read 79 times)

jerry coleman

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on: Jul 7, 2018
What is a slowly changing dimension? Include an example.
 
  What will be an ideal response?

Question 2

Which SQL keyword is used to name a new table and describe the table's columns?
 
  A) SET
  B) CREATE
  C) SELECT
  D) ALTER


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blakeserpa

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

A slowly changing dimension is an attribute or set of attributes that can change over time, but typically does not change that often. Address and phone number are examples of slowly changing dimensions.

Answer to Question 2

B


jerry coleman

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Reply 2 on: Jul 7, 2018
Great answer, keep it coming :)

samiel-sayed

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Reply 3 on: Yesterday
Gracias!

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