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DA0-002 · Question #1
DA0-002 Question #1: Real Exam Question with Answer & Explanation
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Visualization and Reporting
Question
A data analyst created a dashboard to illustrate the traffic volume and mean response time for a call center. The traffic data is current, but the mean response time has not updated for more than an hour. Which of the following is the best way to verify the data's freshness?
Options
- ARefactoring the code base
- BTesting for network connectivity issues
- CChecking the last time the calculation script ran
- DDetermining the number of calls with no timestamps
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Topics
#Data Freshness#Dashboard Troubleshooting#Data Pipelines#Data Refresh