Dell EMC E20-562 Exam Questions Instant Access

Question 1

Refer to the exhibit.

A virtual volume created on a distributed device is experiencing performance problems. The virtual volume is in a storage view in Cluster-1.

What could be the issue?

AThere is storage volume contention on Cluster-2

BA WAN COM failure has occurred

CDistributed device I/O is exceeding WAN COM bandwidth

DDevice mobility jobs are moving data across the WAN COM

Answer : C

Question 2

What is the relationship between a storage volume and an extent?

AA storage volume can be split into multiple extents

BAn extent must map to an entire storage volume

CA storage volume can be created out of multiple extents

DAn extent can span multiple storage volumes

Answer : C

Question 3

What is a supported geometry for a VPLEX device?

AJBOD

BRAID-5

CRAID-C

D2-1 mapping

Answer : C

Question 4

What determines which cluster will service I/O in the event of a WAN COM failure for a distributed device that is not a member of a consistency group?

ARule set of the distributed device

BVPLEX Witness

CDetach rule of the consistency group

DDetach rule of the storage view

Answer : B

Question 5

How can a VPLEX storage administrator manage array-based attributes?

ADevice tiers

BStorage tiers

CVolume tiers

DExtent tiers

Answer : B

Question 6

What condition would prevent volume expansion?

AMigration occurring on the volume

BVolume not belonging to a consistency group

CMetadata volume being backed up

DLogging volume in re-synchronization state

Answer : A

Question 7

What is a feature of GeoSynchrony 6.0 with respect to service account login to the VPlexcli?

AService account requires authentication to the Linux shellVPlexcli requires an RSA token

BService account requires no authentication to the Linux shellVPlexcli requires certificate authority

CService account requires no authentication to the Linux shellVPlexcli requires authentication through LDAP

DService account requires authentication only to the Linux shellVPlexcli does not require an extra authentication step

Answer : B

Dell EMC Storage Administrators VPLEX Specialist E20-562 Exam Questions