QUESTION: 57

What is a consideration when sizing a Dell EMC SC Series system for capacity?

Read/Write ratio
IOPS
Page size
RAID overhead

Answer(s): C

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QUESTION: 58

Which file resources are supported with Dell EMC Unity asynchronous replication?

File systems and LUNs
LUNs and VMFS datastores
NAS servers and NFS datastores
Consistency Groups and file systems

Answer(s): C

Reference:

https://www.delltechnologies.com/en-us/documentation/unity-family/unity-p- replication-config/02- unity-rep-br-workflow.htm

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QUESTION: 59

To which bus is the Dell EMC Unity 880F DPE connected?

Answer(s): D

Explanation:

The DPE on 480/F, 680/F, and 880/F systems is internally connected to Bus 99 which is a separate bus than the first SAS expansion port that is connected to Bus 0. Therefore, the DPE is recognized by the system as Bus 99 Enclosure 0 while the first DAE connected to the first SAS expansion port would be Bus 0 Enclosure 0. This is different than X00/F, X50F, and 380/F systems. Furthermore, this means that the twenty-five drives in front of the DPE for 480/F, 680/F, and 880/F systems are internally

recognized as Bus 99 Enclosure 0 Drive 0 Bus 99 Enclosure 0 Drive 24. In Unisphere, the drives are seen DPE Drive 0 DPE Drive 24

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