medium10 pts · first answer countsfeature-storemonitoring

Online features stopped updating

Model scores have looked oddly constant for two days. You find the job that loads features into the online store has been failing silently. What monitoring would have caught this?

A.GPU temperature alertsB.Alerts on the number of Docker imagesC.Feature freshness checks that alert when the latest update is older than expectedD.Weekly accuracy reports only

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