Which features and technologies ensure Ever Solid Dorado V6?

• A.Cloud-level reliability: Gateway-free backup to the cloud
• B.Disk-level reliability: Self-developed SSDs use wear and anti-wear leveling technologies to control the mean time between failures (MTBF)of SSDs in a more predictable manner.
• C.System-level reliability: The SmartMatrix fully-connected active-active architecture tolerates seven out of eight controllers to fail and one out of two controller enclosures to fail without interrupting services.
• D.Data center-level reliability: HyperMetro-based gateway-free active-active and geo-redundant 3DC DR solutions

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Which protocol is not a front-end protocol of SAN?

• A.FCoE
• B.Fiber Channel
• C.InfiniBand
• D.iSCSI
• E.NFS

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The recovery time objective (RTO) in a disaster recovery system refers to the time point to which the system and data must be recovered after a disaster occurs.

• A.False
• B.True

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Which statement about storage software is incorrect?

• A.A snapshot is a fully usable copy of a specified data set.
• B.LUN copy supports only full copy.
• C.LUN copy copies the source LUN in a disk array to a target LUN.
• D.Deduplication is a data reduction technology that deletes duplicate data to release system space.

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What are the competitive advantages of the Hyper CDP feature, as supported by the Dorado V3?

• A.Saving storage space
• B.Zero performance loss
• C.Equal Dell EMC CDP
• D.Periodic snapshots in10seconds

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