Snapshots that are part of an active recovery operation cannot be deleted until the process is completed or manually canceled.

Option A (Active recovery in progress) is correct:

Nutanix does not allow deletion of snapshots ifthey are being used in an ongoing recovery process.

The administrator shouldverify whether the snapshot is currently part of a Protection Domain or Disaster Recovery (DR) plan.

Option B (Ransomware encryption) is incorrect:

Nutanix snapshots are immutable by defaultandcannot be encrypted by external threats.

Option C (Approval policy denial) is incorrect:

Snapshot deletionsdo not require manual approval, unless controlled by an external workflow system.

Option D (Snapshot corruption) is incorrect:

Nutanixuses checksums to prevent corruption, so snapshots cannot besilently damaged.