A data center has experienced an increase in under-voltage events following electrical grid maintenance
outside the facility. These events are leading to occasional losses of system availability. Which of the following
would be the most cost-effective solution for the data center to implement?


A. Uninterruptible power supplies with battery backup
B. Managed power distribution units to track these events
C. A generator to ensure consistent, normalized power delivery
D. Dual power supplies to distribute the load more evenly