Note: This question is part of a series of questions that use the same scenario. For your convenience, the scenario is repeated in each question. Each question presents a different goal and answer choices, but the text of the scenario is the same in each question in this series.
Start of repeated scenario
You have six workbook queries that each extracts a table from a Microsoft Azure SQL database. The tables are loaded to the data model but the data is not loaded to any worksheets. The data model is shown in the Data Model exhibit.
Your company has 100 product subcategories and more than 10,000 products
End of repeated scenario.
You plan to use the DAX time intelligence functions of DATEADD and DATESMTD.
You need to ensure that the functions return the correct data.
What should you do first?
A . Delete and recreate the relationship between FactSales and DimDate.
B . Change the Data Type of FactSales[DateKey].
C . Mark DimDate as the date table.
D . Change trie Data Type of DimDate[DateKey].
Answer: C
Explanation:
https://docs.microsoft.com/en-us/sql/analysis-services/lesson-3-mark-as-date-table?view=sql-analysis-services-2017