Online Access Free EMC.E20-393.v2021-10-18.q134 Practice Test (Page 6)

E20-393 Exam Question 21

What describes the LUN Snapshot Copy operation?

A.Parent cannot be a snapshot copyCan only copy a detached snapshotHas an independent Retention
Policy from the parent

B.Parent can be a snapshot copyCan only copy a detached snapshotHas an independent Retention Policy
from the parent

C.Parent can be a snapshot copyCan copy an attached or detached snapshotInherits the parent Snapshot
Retention Policy

D.Parent cannot be a snapshot copyCan copy an attached or detached snapshotInherits the parent Snapshot
Retention Policy

E20-393 Exam Question 22

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

E20-393 Exam Question 23

A storage administrator wants to configure a Unity system to log system events to a remote log server. In order to allow access to the log server, which port should the administrator ensure is not blocked by the firewall?

A.514

B.714

C.1000

D.5179

E20-393 Exam Question 24

What technology is used by Dell EMC Unity Snapshots?

A.Copy on First Write, which requires a storage resource reserved to hold original data that changed to preserve the point-in-time view.

B.Copy on First Write, which requires no storage resource is needed to create a Snapshot, writes are copied pool.

C.Redirect on White, which requires no storage resource to create a Snapshot, writes are redirected on parent pool.

D.redirect on Write, which requires a storage reserved to hold original data that changed to preserve the point-in-time view.

E20-393 Exam Question 25

Refer to the exhibit.

What is a possible reason for the health score of 70 that is associated with the Test_Dev storage pool?

A.Storage pool has a component failure and needs attention

B.Data protection for this storage pool is not configured

C.Storage pool performance is impacted because of prolonged disk queue length

D.Storage pool is full and oversubscribed, and needs attention

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E20-393 Exam Question 21

E20-393 Exam Question 22

E20-393 Exam Question 23

E20-393 Exam Question 24

E20-393 Exam Question 25

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