Which type of alert can be set on a Power BI Dashboard?

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Data change alerts are a specific feature available in Power BI that notifies users when the data within a report visual changes beyond predefined thresholds. These alerts are particularly useful for monitoring key metrics in real time and can be applied to tiles on dashboards. When a value of a metric, such as sales figures or performance indicators, exceeds or falls below a certain level, the alert triggers and can send email notifications to users.

This method of alerting is valuable in a business intelligence context, allowing users to take immediate action based on the latest insights without constantly checking the dashboard. Setting these alerts helps to ensure that decision-makers are always informed about the state of their data and can respond swiftly to any significant changes.

Other types of alerts, such as time-based alerts or visual alerts for data spikes, are not features currently supported in Power BI dashboards. Additionally, visual style change alerts do not exist within Power BI and therefore cannot be set up as alerts in the same manner as data change alerts. Thus, the focus on data changes and notifications makes data change alerts the correct choice.