Analytics-DA-201 - Explore and Analyze Data - Section 2.5

Create parameters to drive interactivity in calculations, filters, and reference lines, and set parameters to refresh dynamically.

Practice question for this objective

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An analyst at Greendale Cycles builds a dashboard where clicking a bar in a regional sales chart should add the clicked customers to a set named 'Focus Cohort', and a second highlight worksheet should then react to that membership. The analyst configures a set action with the source sheet as the sales chart and the target set as 'Focus Cohort'. Which two statements about how this set action behaves are correct? Select TWO.

  • AWhen 'Add to set' is chosen as the running-action behaviour, each new selection appends marks to the set rather than replacing the previous members. Correct
  • BThe set action permanently rewrites the underlying data source rows so the membership survives even after the workbook is closed and reopened.
  • CClearing the selection can reset the set to a defined value when the 'Clearing the selection will' option is set to keep, add to, or remove from the set. Correct
  • DA set action is restricted to a fixed set whose members were typed in by hand, so a condition-based set cannot be a valid target.
  • EBecause a set is binary, the target set must be split into two new sets before any set action will run against it on the dashboard.
Explain how set actions drive in-session set membership from user selection, including additive behaviour and the configurable response to clearing a selection. A set action updates the target set's membership in response to selection on a source sheet, and it works entirely in the view layer without touching source rows. The running-action behaviour can be set to add marks so the cohort accumulates, and a separate option governs what happens to membership when the selection is cleared, letting the analyst keep, extend, or empty the set.

Why A is correct: Set actions offer 'Add to set' so successive selections accumulate members, which is exactly how an additive Focus Cohort is built up across clicks.

Why B is wrong: This sounds plausible because set members persist in the view, but set actions only change in-session set membership and never alter source rows.

Why C is correct: The deselection setting controls what membership the set returns to on clearing, which is a genuine option in the set action dialog.

Why D is wrong: It is tempting because conditions feel separate, but a set action overwrites whatever members the target set holds regardless of how it was first defined.

Why E is wrong: Sets are indeed in-or-out, yet that binary nature is what a single set action drives directly, so no splitting into two sets is required.

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