Which statement is true about Cisco EnergyWise?

A.
Cisco EnergyWise improves energy efficiencies by using effective power supplies and
ASICs.

B.
Energy efficiency is accomplished by manufacturing energy-efficient equipment.

C.
Cisco EnergyWise improves efficiency by using the network as a platform for energy
management and control

D.
Cisco EnergyWise relies on network utilization to determine overall energy consumption.

Explanation: