Quick Answer
The correct answer is to document the issue and fix the filter before the next meeting. This is the right course of action because a misconfigured filter setting has created a data integrity issue where the trend line chart no longer reflects the underlying dataset, directly undermining the accuracy of the visualization. In the context of the CompTIA Data+ DA0-001 exam, this scenario tests your understanding of data governance and the responsibility to maintain trust in reporting tools, especially when dashboards are used for recurring executive decisions. A common trap is to assume the analyst should simply note the discrepancy and move on, but the exam emphasizes proactive correction to prevent flawed decision-making. Remember the memory tip: “Filter first, fix fast—document and correct before the next forecast.”
This DA0-001 practice question tests your understanding of communicating data insights. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
While reviewing a dashboard, an analyst notices that the data in a trend line chart does not match the underlying data due to a filter setting. The dashboard is used for weekly executive meetings. What should the analyst do?
Ignore the discrepancy if it is small.
Why wrong: Erodes trust in data accuracy over time.
Wait for someone to complain before acting.
Why wrong: Reactive and unprofessional.
Immediately remove the dashboard and send raw data.
Why wrong: Disrupts operations and loses visualization benefits.
Document the issue and fix the filter before the next meeting.
Proactive approach maintains data integrity and trust.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Document the issue and fix the filter before the next meeting.
Option D is correct because the analyst has identified a data integrity issue caused by a filter setting that directly impacts the accuracy of the trend line chart. The dashboard is used for weekly executive meetings, so the analyst must document the discrepancy and correct the filter before the next meeting to ensure data-driven decisions are based on accurate visualizations. This aligns with best practices in data governance and the principle of maintaining trust in reporting tools.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Ignore the discrepancy if it is small.
Why it's wrong here
Erodes trust in data accuracy over time.
Wait for someone to complain before acting.
Why it's wrong here
Reactive and unprofessional.
Immediately remove the dashboard and send raw data.
Why it's wrong here
Disrupts operations and loses visualization benefits.
Document the issue and fix the filter before the next meeting.
Why this is correct
Proactive approach maintains data integrity and trust.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
The trap here is that candidates may assume small discrepancies are acceptable or that waiting for complaints is a valid approach, but the exam emphasizes proactive data integrity and the importance of maintaining accurate visualizations for scheduled stakeholder meetings.
Detailed technical explanation
Under the hood, a filter setting in a dashboard tool (e.g., Tableau, Power BI) can apply a WHERE clause to the underlying query, excluding rows that should be included in the trend calculation. For example, a date range filter might inadvertently exclude recent data points, causing the trend line to misrepresent the actual slope. In a real-world scenario, an analyst might discover that a filter set to 'Last 7 Days' actually uses a rolling window that excludes weekends, leading to a mismatch with the full dataset; documenting and adjusting the filter to use a fixed date range or a correct relative period ensures alignment.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A practitioner preparing for the DA0-001 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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FAQ
Communicating Data Insights — This question tests Communicating Data Insights — Read the scenario before looking for a memorised answer..
The correct answer is: Document the issue and fix the filter before the next meeting. — Option D is correct because the analyst has identified a data integrity issue caused by a filter setting that directly impacts the accuracy of the trend line chart. The dashboard is used for weekly executive meetings, so the analyst must document the discrepancy and correct the filter before the next meeting to ensure data-driven decisions are based on accurate visualizations. This aligns with best practices in data governance and the principle of maintaining trust in reporting tools.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 24, 2026
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