What is the next step to complete the setup of the newly installed SAS shelves?

You have installed a new stack of SAS disk shelves, powered them on, and set the shelf IDs.

What is the next step to complete the setup of the newly installed SAS shelves?
A . You must power-cycle each disk shelf.
B . You must finish the switch configurations.
C . You must let the new SAS stack sit for 8 minutes before plugging it into the controllers.
D . You are finished and can now boot up the system.

Answer: A