Which three statements about the NetApp Cloud Backup Service are true?

The statement regarding incremental backups after the initial full backup is accurate because the NetApp Cloud Backup Service is designed to optimize storage and bandwidth by performing incremental backups following the first full backup. This means that only the changes made since the last backup are stored, which helps in reducing the amount of data transferred and saved, ultimately improving efficiency and minimizing costs associated with backup storage.

The other statements, while potentially relevant to various backup solutions, do not align with the specific features or policies of the NetApp Cloud Backup Service. For example, while it may be common for backup services to offer various scheduling options, the specifics of whether you can mix daily, weekly, and monthly backups depend on the service in question. Additionally, while some services allow for multiple storage destinations, the use of specific destinations like Amazon S3 Glacier needs to be verified with the service's current capabilities. Finally, the backup policy often applies to specific volumes or configurations rather than a blanket application across all volumes in a cloud service context, as the policy needs to reflect the requirements of individual business applications or data workloads.

Thus, the accurate characterization of the backup process enables users to understand the operational efficiency and data management capabilities inherent in the NetApp Cloud Backup Service.