A large bank with two geographically dispersed data centers is concerned about major power disruptions at
both locations. Every day each location experiences very brief outages that last for a few seconds. However,
during the summer a high risk of intentional brownouts that last up to an hour exists, particularly at one of the
locations near an industrial smelter. Which of the following is the BEST solution to reduce the risk of data loss?


A. Dual supply
B. Generator
C. UPS
D. PDU
E. Daily backups