Which of the following is an example of a physical data protection solution?

What are two ways to determine if your SnapMirror relationships are up-to-date? (Choose two.)

You experience a node outage as a result of a component failure in a high-availability (HA) pair. You replace the failed component and get thenode booted up again, but are unable to perform the giveback operation.
The onscreen error is:
"Connected to partner, Takeover is not possible: Storage failover mailbox disk state is invalid, Local node has encountered errors while reading the storage failover partner's mailbox disks. Local node missing partner disks" What are two ways to solve this problem? (Choose two.)

Exhibit:

In an ONTAP environment, an SVM-DR relationship exists between your AFF A220 cluster and your FAS2720 cluster, with identity preserve enabled. You are asked to test the disaster recovery workflow in an upcoming maintenance window.
Referring to the exhibit, which step should be performed next to test the recovery workflow?

What is a recovery point objective (RPO) in NetApp data protection software?