You have a Microsoft Power BI semantic model that contains a measure named TotalSalesAmount.

Scenario:

Semantic model contains a measure: TotalSalesAmount.

This measure returns sales revenue translated into a selected currency.

Requirement: Format the result using the correct currency symbol dynamically.

Analysis:

Dynamic format string in DAX is specifically designed for applying formats (like currency symbols) dynamically based on slicers or calculation context.

WINDOW function → used for windowing calculations, not formatting.

Linguistic schema → used for Q&A natural language, not for formatting.

Field parameter → used to swap fields/measures dynamically, not for formatting.

Correct Answer:

A. A dynamic format string