You have a table in a Power Pivot model that is loaded from a Microsoft SQL Server database.
The source table has four columns named ID, Price, Quantity, and Total. Total is derived by multiplying Price and Quantity. ID is a unique row identifier.
You need to minimize the amount of memory used to load the model. The solution must ensure that you can create visualizations based on Price, Quantity, and Total.
What should you do?
A. Replace the Total column by using a measure
B. Replace the Total column by using a calculated column
C. From Query Editor, remove duplicate rows from the table
D. Move the Total column to a lookup table
I think correct answer is B.
No, the answer is correct..If you want to minimize memory used you need to replace regular or calculated columns with calculated measures..