Host is a computing system consisting of hard drives or file system that can provide data access and storage.

Which of the following storage devices are non volatile? (Choose all that apply.)

The SmartTier intelligent data grading feature requires three types of hard drives in the storage pool.

In the Huawei OceanStor V3 storage system, one LUN can create multiple snapshots, but only one snapshot Can be activated.

A company is mainly used for file system sharing in Linux, UNIX, Mac OS and VMware operating system environments.
Which of the following file access protocols is suitable for this company?