E20-393 Test Certification

By Author: mcleod.k
Total Articles: 155
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Question: 1

A storage administrator has requested a recommendation on upgrading their VNX5600 to a comparable Unity storage array- The solution requires a maximum
Capacity of 3.5 PB.
To meet the administrator's requirement without over provisioning the capacity, which Unity Hybrid storage array is recommended?

A. Unity 300
B. Unity400
C. Unity 500
D. Unity 600

Answer: D

Question: 2

What is the minimum VMware Hypervisor version a server must be running in order to support the deployment of a UnityVSA system?

A. 4.0
B. 5.0
C. 5.5
D. 6.0

Answer: C

Question: 3

Which feature is supported on a UnityVSA operating environment?

A. Asynchronous Replication
B. MCC Write Caching
C. Quick Start Pool Provisioning
D. Data at Rest Encryption

Answer: A

Question: 4

A storage administrator is creating a host profile in Unisphere to provide host access to block storage resources using the iSCSI protocol. ...
... The host initiators were not automatically discovered and must be manually added.
In addition to the SAN host IQN, what other configuration can be performed through the "Create iSCSI Initiator Wizard" window?

A. Enable and disable CHAP settings
B. Create Mutual CHAP secret
C. Create Global CHAP secret
D. Enter CHAP username and secret

Answer: D

Question: 5

A storage administrator is configuring a storage pool on a Unity system containing Flash disks and SAS disks. What tier will the system assign to each of the disk types?

A. Flash: Extreme PerformanceSAS: Performance
B. Flash: PerformanceSAS: Capacity
C. Flash: Extreme PerformanceSAS: Capacity
D. Flash: CapacitySAS: Performance

Answer: B

Question: 6

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

Answer: A

Question: 7

Which technology is used by Unity Snapshots?

A. Copy on First Write
B. inline Deduplication
C. Redirect on Write
D. Block Compression

Answer: C

Question: 8

DRAG DROP
What is the correct sequence of steps taken by the storage array when an AC power failure is detected?

Answer: