The shortest time to recovery method in the event of a complete datacenter failure is to utilize a:

The ________ of a sample is the summation of the squared deviations divided by the amount of the sample (n - 1)

Fill in the blank(s) with correct word

You should review the logs and alerts created by your security devices, a process called _________ monitoring.

Fill in the blank(s) with the appropriate word(s).