A system administrator decided to perform maintenance on a production server servicing retail store operations. The system rebooted in the middle of the day due
to the installation of monthly operating system patches. The downtime results in lost revenue due to the system being unavailable. Which of the following would
reduce the likelihood of this issue occurring again?

A.
Routine system auditing

B.
Change management controls

C.
Business continuity planning

D.
Data loss prevention implementation