Question 1
What is the primary purpose of DAX Date functions in Power BI?
To format visuals
To work with date and time values for calculations
To create relationships between tables
To filter categorical data
Question 2
What does the DATEADD function do in DAX?
Adds numeric values to a column
Shifts dates forward or backward by a specified interval
Calculates the difference between two dates
Returns today’s date
Question 3
When is the DATEADD function commonly used?
Creating calculated columns
Comparing current period values with previous periods
Formatting date text
Removing duplicate dates
Question 4
What is the main purpose of YTD (Year-to-Date) functions in DAX?
To calculate values for a single day
To aggregate values from the start of the year to the current date
To calculate weekly totals
To filter future dates
Question 5
Which DAX function is commonly used for Year-to-Date calculations?
DATEADD
TOTALYTD
DATEDIFF
CALENDAR
Question 6
Why are Time Intelligence functions important in Power BI?
They improve visual formatting
They enable analysis across time periods
They clean missing data
They optimize model size
Question 7
In Microsoft Power BI DAX, which function is used to get values from the same period in the previous year?
TOTALYTD()
SAMEPERIODLASTYEAR()
COUNT()
SUM()
There are 7 questions to complete.