DA0-002 Visualization and Reporting Practice Question
A data analyst is building a self-service reporting environment. Which of the following is the primary benefit of this approach?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
It reduces the number of ad hoc report requests to the analytics team.
Self-service BI empowers business users to create their own reports, reducing ad hoc requests to the analytics team.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
It ensures all reports use the same data source.
Why it's wrong here
That's a benefit of a single version of truth, not unique to self-service.
- ✓
It reduces the number of ad hoc report requests to the analytics team.
Why this is correct
Users can answer their own questions without involving analysts.
- ✗
It automatically generates executive summaries.
Why it's wrong here
Self-service requires users to build their own reports.
- ✗
It improves data security by limiting access.
Why it's wrong here
Security can be managed independently.
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