Which statement about manual orchestration during the firmware update is true?

Which statement about manual orchestration during the firmware update is true?
A . It is supported only for logical enclosures with at least three frames
B. It provides an ability to select and update one side of the Interconnect topology at a time
C. It provides the ability to install an older firmware version than currently Installed In the interconnect
D. It allows all the interconnect modules to be activated manually at the same time.

Answer: B