Author Question: What is a slowly changing dimension? Include an example. What will be an ideal ... (Read 95 times)

jerry coleman · **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

blakeserpa · **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