What is an important consideration when using RVTools output for sizing a solution?

One of a prospective customer's security analysts asks about Nutanix's security functionality. The security analyst asks if Nutanix has any feature or capability that reduces the effort required to assess the security within the Nutanix infrastructure.
Which benefit does Nutanix SCMA provide to this prospect?

When discussing node failures, a customer raises the concern that if a node that hosts 100TB of daa oges offline, rebuilding data must take an extended period of time.
Which feature of the Nutanix solution should the systems engineer point out to address this issue?