Which procedure is most effective for maintaining continuity and security during a Prisma Access data plane software upgrade?
A. Back up configurations, schedule upgrades during off - peak hours, and use a phased approach rather than attempting a network - wide rollout
B. Use Strata Cloud Manager (SCM) to perform dynamic upgrades automatically and simultaneously across all locations at once to ensure network - wide uniformity
C. Disable all security features during the upgrade to prevent conflicts and re - enable them after completion to ensure a smooth rollout process
D. Perform the upgrade during peak business hours, quickly address any user - reported issues, and ensure immediate troubleshooting post - rollout