Which statement best differentiates Dimensions from Metrics?

Which statement best differentiates Dimensions from Metrics?

• A. Dimensions describe categorization attributes; Metrics are numeric values for aggregation
• B. Dimensions provide quantitative measurements; Metrics describe categories
• C. Dimensions describe categorization attributes; Metrics are numeric values for aggregation
• D. Metrics describe time-based attributes while Dimensions store counts

Answer: (C)

Dimensions define the attributes you use to categorize or group data, while metrics are the numeric values you measure and aggregate across those categories. In practice, you’d group by dimensions like region, product, or date, and you’d compute metrics like total sales, units sold, or average price within each group. This separation is what the statement captures: dimensions are categorization attributes; metrics are numeric values for aggregation. The other ideas mix up the roles (dimensions aren’t quantitative measurements, and metrics aren’t categories), or misstate how time and counts fit into the picture.

Dimensions define the attributes you use to categorize or group data, while metrics are the numeric values you measure and aggregate across those categories. In practice, you’d group by dimensions like region, product, or date, and you’d compute metrics like total sales, units sold, or average price within each group. This separation is what the statement captures: dimensions are categorization attributes; metrics are numeric values for aggregation. The other ideas mix up the roles (dimensions aren’t quantitative measurements, and metrics aren’t categories), or misstate how time and counts fit into the picture.