QlikView Developer — Question 2

A customer needs to measure the Amount of Sales by Days Sales Outstanding (DSO). Days Sales Outstanding does not exist in the data model. Which technique should a developer use to meet the customer's need?

Answer options

• A. on the Dimensions tab, press the Add Calculated Dimension button
• B. on the Expressions tab, add an expression using the Class function
• C. on the Expressions tab, add an expression using the Aggr function
• D. on the Dimensions tab, press the Add Dynamic Dimension button

Correct answer: A

Explanation

The correct answer is A, as adding a calculated dimension allows the developer to create a new metric based on existing data, which is necessary since DSO is not available. The other options do not provide a way to create a new measure and are therefore not suitable for this requirement.