How can you insure that the list of recommendations is always kept up to date?

The Intrusion Prevention Protection Module is enabled and a Recommendation Scan is run to identify vulnerabilities on a Windows Server 2016 computer.

How can you insure that the list of recommendations is always kept up to date?
A . Disabling, then re-enabling the Intrusion Prevention Protection Module will trigger a new Recommendation Scan to be run. New rules will be included in the results of this new scan.
B. Recommendation Scans are only able to suggest Intrusion Prevention rules when the Protection Module is initially enabled.
C. Enable "Ongoing Scans" to run a recommendation scan on a regular basis. This will identify new Intrusion Prevention rules to be applied.
D. New rules are configured to be automatically sent to Deep Security Agents when Rec-ommendation Scans are run.

Answer: C