HOTSPOT You have a Microsoft Foundry project that contains a workflow for a customer support triage process. You have an Ask a question node that stores user responses in a local variable named Var01. You need to create the following Power Fx expressions: An if/else condition expression that ensures that Var01 contains a value A Send message expression that returns the stored user response in uppercase How should you configure the expressions? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

If/else condition expression: The objective is to verify that the variable holds a value. In Power Fx, IsBlank() checks if a scalar value or string is empty or null. By wrapping it in the Not() function, Not(IsBlank(Local.Var01)) evaluates to true only when data is present. The option IsEmpty() is incorrect for this scenario because it is specifically designed to test whether a data table contains zero records, not to check scalar variables.

Send message expression: The objective is to format the text output in uppercase. The Power Fx function Upper() is used to convert strings to all uppercase characters. Proper syntax in this context requires the variable to be referenced with its scope identifier to prevent ambiguity, making {Upper(Local.Var01)} the correct choice over {Upper(Var01)}.

Microsoft Power Platform Documentation - Blank, IsBlank, and IsEmpty functions: details that IsBlank tests for empty strings or nulls, whereas IsEmpty tests for empty tables. (https://learn.microsoft.com/en-us/power-platform/power-fx/reference/function-isblank-isempty)

Microsoft Power Platform Documentation - Lower, Upper, and Proper functions: defines the Upper function as the standard method for converting text strings to uppercase. (https://learn.microsoft.com/en-us/power-platform/power-fx/reference/function-lower-upper-proper)

Microsoft Power Platform Documentation - Logical functions: outlines the use of the Not function to invert a boolean logic check. (https://learn.microsoft.com/en-us/power-platform/power-fx/reference/function-logicals)