EMC Specialist - Implementation Engineer, Dell EMC Unity Solutions

QUESTION NO: 1
A company with multiple remote offices has decided to use asynchronous replication. What systems support this capability?

A. Dell EMC UnityVSA and VNXe B. Dell EMC Unity XT only C. Dell EMC Unity XT and Dell EMC UnityVSA D. Dell EMC UnityVSA only

Correct Answer: C

QUESTION NO: 2
Which Dell EMC Unity model(s) supports the 12 Gb/s SAS I/O module?

A. All Dell EMC Unity models B. Dell EMC Unity 600/650F only C. Dell EMC Unity 500/550F and Dell EMC Unity 600/650F only D. Dell EMC Unity 400/450F, Dell EMC Unity 500/550F, and Dell EMC Unity 600/650F only

Correct Answer: C

QUESTION NO: 3
What storage resources can be provisioned to a host that is connected to a Dell EMC Unity XT storage system via Fibre Channel?

A. LUNs, Consistency Group LUNs, and NFS datastores B. Consistency Group LUNs, VMFS datastores, and VVol (block) datastores C. LUNs, CIFS shares, and Consistency Group LUNs D. VMFS datastores, NFS datastores, and VVol(file) datastores

Correct Answer: D

QUESTION NO: 4
Which disk format is recommended for Dell EMC Unity's OVA?

A. Thin Provision B. raw C. Thick Provision Lazy Zeroed D. Thick Provision Eager Zeroed

Correct Answer: D

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QUESTION NO: 5
Which quota policy calculates disk usage in 8 KB units?

A. File Size B. Block C. User D. Directory Tree

Correct Answer: B

QUESTION NO: 6
What is the function of the Native SANCopy Import data mobility feature?

A. Imports LUN data from one Unity system to another B. Provides disaster recovery, replicating a VNX LUN to a remote Unity system C. Provides mobility of VMFS datastores between Unity systems for ESXi host disaster recovery D. Migrates block storage resources from a VNX system to a Unity system

Correct Answer: D

QUESTION NO: 7
A service provider is installing a Unity storage system for an end-user. The end-user is concerned about network security and will not allow the service provider access to the network.
How can the service provider set a static IP address for the Unity storage system management interface?

A. Use the embedded InitCLI tool B. Use the Connection Utility to create a configuration file C. Use an IPMI serial over LAN connection D. Connect directly to the service ports and configure the networking through UEMCLI

Correct Answer: C

QUESTION NO: 8
Which UEM/CLI command is used to verify the FC ports designated as synchronous on the SPs?

A. /remote/sys show -summary B. /remote/sys show -detail C. /remote/sys show -sp D. /remote/sys show -fc

Correct Answer: B

QUESTION NO: 9
Refer to the exhibit. Which ports are used to connect DAEs to a Unity XT storage array?

A. 1 B. 3 C. 2 D. 4

Correct Answer: C

QUESTION NO: 10
A storage administrator has added multiple resources to a single density-based Host I/O Limit policy for the following storage resources:
- LUN A: 25 GB
- LUN B: 25 GB
- LUN C: 50 GB
- Density-Based Limit 20: IOPS
What is the total IOPS set by this policy?

A. 200 B. 2500 C. 2000 D. 500

Correct Answer: A

QUESTION NO: 11
Drag and Drop Question
What is the correct sequence of steps taken by the storage array when an AC power failure is detected?

Correct Answer:

EMC Specialist - Implementation Engineer, Dell EMC Unity Solutions - E20-393 Exam Questions