DAX Functions List MCQS

Q. Which of these is a text function in DAX?

A
UPPER()
B
MAX()
C
SWITCH()
D
DISTINCTCOUNT()
Solution:

UPPER() manipulates text strings, placing it in the text function category.

Q. Where is the most reliable up-to-date source for the complete list of DAX functions?

A
A static downloaded PDF
B
Microsoft's official online DAX function reference
C
A random forum post
D
The Power BI splash screen
Solution:

Microsoft’s online reference updates with each release, unlike a static PDF that can go stale.

Q. Which function is used to safely divide two numbers in DAX, avoiding a divide-by-zero error?

A
SUM()
B
DIVIDE()
C
AVERAGE()
D
COUNT()
Solution:

DIVIDE() is the mathematical function designed to handle division safely, including a built-in fallback for zero denominators.

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