A Support Engineer Is Upgrading a PodFX 3

Multiple Choice

A support engineer is upgrading a PodFX 3.1 system to ACP 4200 4.0. The system has two pairs of ServerTech PDUs. Which statement about the PDU firmware file describes the upgrade process that the engineer needs to follow?

A) It will need to be uploaded to all 4 PDUs.
B) It will need to be uploaded to each PDU Management Web Interface.
C) It will need to be uploaded to one PDU. This PDU will then distribute the file to the remaining 3 PDUs.
D) It will need to be uploaded to Orchestrator. Orchestrator will then distribute the file to the 4 PDUs.