Answer: D QUESTION NO: 54
You need to configure that the mobile app meets the requirements for phone entries.
Which expression should you use?
A. PlainText
B. IsMatch
C. IsType
D. IsNumeric
Answer: D
When a pharmacy is added by using the mobile app, the phone number must be validated to be all digits.
Note: The IsNumeric function tests whether a value is numeric. Other kinds of values include Boolean, string, table, and record.
The return value is a Boolean true or false.
[Reference:, https://docs.microsoft.com/en-us/powerapps/maker/canvas-apps/functions/function-isnumeric, , , ]
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