In HUAWEI OceanStor V3, which of the following statements about mapping a snapshot is true?

• A.All of the answers are true.
• B.Snapshots can only be mapped to the same host the original LUN was mapped to.
• C.Mapped snapshots are always Read-Only
• D.Snapshots optionally can be mapped to multiple hosts.

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Statement 1: NAS solutions are always file based.
Statement 2: NAS solutions are mostly limited in distance because Ethernet cables are used.

• A.Statement 1 is false; Statement 2 is true.
• B.Statement 1 and 2 are false.
• C.Statement 1 and 2 are true.
• D.Statement 1 is true; Statement 2 is false.

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Which of the following statements about block virtualization technology for Huawei storage systems are correct? (Choose all that apply.)

• A.Data is distributed to all disks, fully leveraging the read/write processing capability of a storage system.
• B.A RAID group is formed in the unit of physical disks.
• C.Data reconstruction efficiency improves significantly.
• D.A CKG is the unit used in applying for space, releasing space, and relocating data.

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A customer needs zoning configured in a Fibre Channel switch. The customer frequently changes the patch points in the infrastructure. What zoning method is preferred then?

• A.Port zoning because it is more flexible when it comes to changing patch points.
• B.Zoning is not required in a FC SAN.
• C.Port zoning and Soft zoning should always be used together.
• D.Soft zoning because it is more flexible when it comes to changing patch points

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Which of the following is a valid protocol for a UNIX-based NAS server? (Choose all that apply.)

• A.SMB
• B.CIFS
• C.Novell Control Protocol
• D.NFS

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