Dell EMC E20-807 Exam Practice Test Instant Access

Question 1

If an XtremIO external tier is placed in its own Storage Resource Pool, which SLO is associated with the external tier?

APlatinum

BSilver

CGold

DOptimized

Answer : D

Question 2

Alerts are required to track high I/O response times for a specific storage group. I/O response times greater than 15 ms require next day analysis. I/O response times greater than 20 ms require immediate intervention.

Which alert settings are required?

A1st level -- Informational, 15 ms, e-mail2nd level -- Warning, 20 ms, Syslog

B1st level -- Warning, 15 ms, syslog2nd level -- Critical, 20 ms, SNMP trap

C1st level -- Warning, 14 ms, SNMP trap2nd level -- Critical, 19 ms, SNMP trap

D1st level -- Warning, 16 ms, e-mail2nd level -- Critical, 21 ms, Syslog

Answer : A

Question 3

Which parameter values will result in a Static Cache Partition in a VMAX All Flash array?

AMin=30%, Target=30%, Max=30%

BMin=30%, Target=30%, Max=80%

CMin=30%, Target=60%, Max=60%

DMin=30%, Target=60%, Max=80%

Answer : C

Question 4

What is the starting point for a new SRDF/Metro deployment?

AEmpty RDF group and Staging RDF group between two VMAX3 arraysSRDF pairs in a Staging group in a Suspended state

BRDF group between two VMAX3 arraysSRDF pairs in an Active mode and a Suspended state

CRDF group between two VMAX3 arraysSRDF pairs in a Suspended state

DEmpty RDF group between two VMAX3 arraysNon-SRDF devices on both arrays

Answer : D

Question 5

Which Dell EMC VMAX3 point-in-time replication technology allows snapshots to be created without requiring a target volume?

ATimeFinder SnapVX

BProtectPoint

CSRDF/Asynchronous

DOpen Replicator

Answer : A

Question 6

With a response time of 2 ms, the utilization is at 50%. Based on Little's Law, what is the new service time if the utilization increases to 80%?

A1ms

B2 ms

C4 ms

D5 ms

Answer : D

Question 7

A server is hosting an online application and is experiencing performance issues. Which component of the architectural layer has the lowest probability of impacting performance?

AOperating System

BServer

CApplication

DDisk

Answer : A

Dell EMC E20-807 VMAX All Flash and VMAX3 Solutions Exam Practice Test