You store data by using table storage in Azure.
The storage analytics logs do not contain any data.
You must configure the Azure storage account to retain logs for the maximum length of time that Azure
permits.
In the Azure management portal, what should you do?
A.
Set the monitoring level to Minimal, and set the number of days the data in the logs is retained to 0.
B.
Set the monitoring level to Verbose, and set the number of days the data in the logs is retained to 365.
C.
Set the monitoring level to Minimal, and set the number of days the data in the logs is retained to 99.
D.
Set the monitoring level to Verbose, and set the number of days the data in the logs is retained to 30.
Right answer should be ‘B’.
“To set the data retention policy, in Retention (in days), type the number of days of data to retain from 1 to 365 days. If you do not want to set a retention policy, enter zero. If there is no retention policy, it is up to you to delete the monitoring data. We recommend setting a retention policy based on how long you want to retain storage analytics data for your account so that old and unused analytics data can be deleted by system at no cost.”
https://docs.microsoft.com/en-us/azure/storage/storage-monitor-storage-account
Setting a Data Retention Policy is here : https://docs.microsoft.com/en-us/rest/api/storageservices/setting-a-storage-analytics-data-retention-policy