NCTA Changed NS0-003 Questions

iSCSI and FC are two protocols that are supported by E-Series systems. They are both block-based protocols that provide low-latency and high-performance storage access for applications such as databases or virtualization.

A Cloud Volumes ONTAP BYOL subscription allows you to purchase a license from NetApp and use it to deploy Cloud Volumes ONTAP on cloud infrastructure. This gives you a predictable payment option as you move your backup data to the cloud, as you pay a fixed amount for the license regardless of the amount of storage you consume12.

SnapVault is a feature of ONTAP that enables you to maintain a longer retention time of your Snapshot copies on a secondary system in a remote data center. The other options are not related to Snapshot copy retention or do not work with ONTAP systems. References: