What is the purpose of the NVMe NVRAM drives in a Dell EMC PowerStore 9000 array?

• A.Read cache and vaulting
• B.Read cache and base OS
• C.Write cache and base OS
• D.Write cache and vaulting

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Match each term with its description.

Correct Answer:

Explanation
Throughput = Sized by type and number of ports to handle traffic
Latency = Time taken for an IO to be executed
IOPS = Amount IO generated by application
Queue depth = IOS in buffer waiting to be executed

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The last two drive slots in a Dell EMC PowerStore 3000 are reserved for which type of drive?

• A.SAS SSD
• B.NVMe SSD
• C.NVMe SCM
  Section: (none)
  Explanation
• D.NVMe NVRAM

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Which Dell EMC Unity OE 5.0 enhancements improve asynchronous replication?

• A.GeoSync and NAS server mobility
• B.Cascade Replication and GeoSync
• C.NAS server mobility and Fan-out Replication
• D.Fan-out and Cascade Replication

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Which describes cascade replication on a Dell Unity XT?

• A.Synchronous replication of a file resource from Sites A to B. then B to C then C to D
• B.Asynchronous replication of a file resource from Sites A to B then B to C. then C to D
• C.Synchronous replication of a block resource from Sites A to B. then B to C. then C to D
• D.Asynchronous replication of a block resource from Sites A to B then B to C then C to D

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