When designing a Dell EMC SC Series system, which factors regarding general performance are important to understand?

Match each term with its description.

A Dell EMC SC Series customer has purchased the Storage Optimization bundle and wants to ensure that Data Progression works efficiently.
Which daily snapshot expiration period conforms to best practice when using Data Progression?

You plan to schedule a Live Optics sampling with your customer to size a Dell EMC SC Series array.
However, the customer wants to postpone the run until the end of the quarter because there could be more activity on the current storage system.
What course of action is recommended?

Which Dell EMC Unity storage array models support NVMe?