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EMC DES-1721 - Specialist - Implementation Engineer SC Series Exam

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Total 147 questions

Based on SAS back-end cabling best practices, which configuration represents how an SC4020 storage array with one SC220 expansion enclosure is cabled?

A.

Configuration A

B.

Configuration B

C.

Configuration C

D.

Configuration D

During the addition of an SCv360 enclosure to a SCv3020 the PCle SAS card is used for connectivity. The enclosure is NOT recognized by the system, why?

A.

SCv3020 does not allow enclosure expansion

B.

SCv2360 is unsupported for enclosure expansion

C.

SCv3020 does not support 12Gb SAS

D.

PCle SAS is unsupported for enclosure expansion

Match the Snapshot type with the description related to Snapshot creation.

Why should Legacy Port Mode be selected rather than Virtual Port Mode on an SC Series storage array?

A.

Virtual Port Mode requires NPIV support

B.

Legacy Port Mode is easier to set up and more reliable

C.

Virtual Port Mode is difficult to set up

D.

Virtual Port Mode does not support ALUA