Question

Which countermeasure enhances redundancy for physical facilities hosting cloud equipment during the threat of a power outage?

(A) Tier 2 network access providers
(B) Multiple and independent power circuits to all racks
(C) Radio frequency interference (RFI) blocking devices
(D) Automated license plate readers (ALPR) at entry points

Answer 1

Multiple and independent power circuits to all racks enhance redundancy for physical facilities hosting cloud equipment during a power outage.

Step-by-step explanation:

The countermeasure that enhances redundancy for physical facilities hosting cloud equipment during the threat of a power outage is multiple and independent power circuits to all racks.

This is done by providing each rack with its own dedicated power circuit so that if one circuit fails, the equipment can still function using the other circuit. This ensures that there is no single point of failure and provides additional resilience in case of a power outage.