Question 270
A regional SOC analyst is asked to resolve this problem: An analyst uses a pie chart for daily blocked-event counts and cannot communicate the sharp rise during one specific day. What should the analyst or engineer change first to address this condition?
Explanation
Correct Answer
The underlying cause is: A proportion chart obscures chronological order, even when the dataset contains valid time-bucketed results. The correct response is: Use a suitable line or bar visualization with a time-series dataset for daily trend reporting. Confirm by checking: The generated chart shows the day of the spike and agrees with the underlying counts.
Incorrect Answers
That intervention addresses report generated for wrong device group, where Device-group scope determines which logs enter the dataset and can distort totals if unrelated sources are included. Here, the relevant failure is instead: A proportion chart obscures chronological order, even when the dataset contains valid time-bucketed results.
That intervention addresses report output profile wrong recipient, where Report output profile recipients can remain stale even when generated content and filters are correct. In this question the necessary remedy is “Use a suitable line or bar visualization with a time-series dataset for daily trend reporting”, which this alternative does not provide.
That intervention addresses report chart builder query not validated, where An untested SQL dataset can silently count unrelated records or miss expected fields despite producing a valid-looking chart. The observed condition is an analyst uses a pie chart for daily blocked-event counts and cannot communicate the sharp rise during one specific day; this mechanism addresses another problem.