Free Access EMC.E20-393.v2022-11-19.q232 Practice Test (Page 36)

Question 171

What describes multiple LUN snapshots?

A.Captures multiple point-in-time data states.Snapshot data state is marked "unmodified" from its source
when attached.Snapshot tree supports multiple simultaneous attaches.

B.Captures multiple point-in-time data states.Snapshot data state is marked "unmodified" from its source
when attached.Snapshot tree supports only one attach at a time.

C.Captures multiple point-in-time data states.Snapshot data state is marked "modified" from its source
when attached.Snapshot tree supports multiple simultaneous attaches.

D.Captures multiple point-in-time data states.Snapshot data state is marked "modified" from its source
when attached.Snapshot tree supports only one attach at a time.

Question 172

A storage administrator is tasked with configuring a density-based Host I/O policy based on the following requirements:
* Resource Size: 100 GB LUN
* Density Limit: 20 IOPS
What is the total IOPS set by this policy?

A.2, 100

B.1,200

C.120

D.2,000

Question 173

When deploying virtual disks for a UnityVSA system, what is an EMC recommended Disk Provision Policy?

A.Thick Provision Eager Zeroed

B.Thin Provision

C.Thick Provision

D.Thick Provision Lazy Zeroed

Question 174

A storage administrator has a disaster recovery solution that synchronously replicates a LUN from a Site A production Unity system to a destination Unity at Site B.
Site A experiences an unexpected outage.
Which options would be performed to provide data access during the outage windows and return production to site A after the outage

A.Failover from the Site B Unity after the outage event Resume from Site B after Site A is recovered Failback k from the Site A Unity to return production to Site A

B.Failover from the Site B Unity after the outage event Resume from Site a after Site A is recovered Fallback (torn the Site B Unity to return production to Site A

C.Failover from the Site B Unity after the outage event Resume (rom Site B after Site A is recovered Fallback from the Site B Unity to return production to Site A

D.Failover from the Site B Unity after the outage event Resume from Site A after Site A is recovered Fallback from the Site A Unity to return production to Site A

Question 175

Which system level alert indicates an error has occurred that has no impact on the system and should be remedied in the near future?

A.Error

B.Warning

C.Informational

D.Notice

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Question 171

Question 172

Question 173

Question 174

Question 175

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