When configuring dual encryption, which key management method is supported?

An administrator would like to configure a cluster to perform an LCM inventory automatically.
At what frequency will the inventory run by default?

When using the LCM Dark Site procedure in Prism Element or Prism Central, which Nutanix software component should be checked and upgraded first?

An administrator is using LCM at a connected site to update various components on a Nutanix cluster and notices that the LCM Framework is not updated to the current version.
What step should the administrator take to ensure LCM is updated to the latest release?

How many copies of the metadata are maintained within a Redundancy Factor 3 cluster?