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Your Path to Success: How to Pass the EMC E20-393 Unity Solutions Specialist Exam for Implementation Engineers Exam

Questions 1

What is a benefit of using VVols?

Options:

A.

All VMs on a datastore are snapped simultaneously

B.

Enables backup of Dell EMC Unity file data to a tape library unit

C.

Individual VMs on a datastore can be snapped

D.

Enables the assignment of isolated, file storage partitions

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Questions 2

Which protocols are supported by Dell EMC UnityVSA for storage provisioning?

Options:

A.

iSCSI, NFS, and SMB

B.

FC, NFS, and iSCSI

C.

iSCSI and FC only

D.

iSCSI and SMB only

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Questions 3

Which IO modules are supported on the Unity 380/380F?

Options:

A.

25 GbE optical12 Gb’s SAS

B.

12 GB’s SAS10 GbE Base-T

C.

16 Gb’s Fibre Channel10 GbE Base-T

D.

6 Gb’s SAS12 Gb’s SAS

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Questions 4

Which feature is supported on a UnityVSA operating environment?

Options:

A.

Asynchronous Replication

B.

MCC Write Caching

C.

Quick Start Pool Provisioning

D.

Data at Rest Encryption

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Questions 5

What is the significance of setting a soft quota limit?

Options:

A.

Allows the user the ability to compress the offending data.

B.

Prevents UNIX hosts from encountering a stale mount.

C.

Required to meet SEC regulatory requirements.

D.

Provides a grace period before enforcing the quota limit.

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Questions 6

What is a consideration when designing a replication solution using the native Dell EMC Unity replication feature?

Options:

A.

Asynchronous remote replication supports replication to up to two remote Dell EMC Unity systems

B.

Synchronous remote replication supports replication to up to two remote Dell EMC Unity systems

C.

Synchronous remote replication supports replication to up to one remote Dell EMC Unity systems

D.

Asynchronous remote replication supports replication to up to one remote Dell EMC Unity systems

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Questions 7

A storage administrator has configured an SMB share with the Pool Automatic Deletion retention policy.

With default settings applied, what will happen when the pool crosses 95%?

Options:

A.

The Dell EMC Unity system will only delete the oldest snapshot of the configured schedule.

B.

Nothing. The default setting is that no snapshots will be deleted automatically.

C.

The Dell EMC Unity system will delete snapshots until 85%, pool space is reached.

D.

Nothing. When the snapshot reaches 25% of the pool size, snapshots will be deleted until 20% of the pool size is reached.

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Questions 8

A storage administrator performs a monthly performance analysis of a Dell EMC Unity XT storage array using CloudIQ insight reports. Three LUNs are set with a Host IO Limits policy. The administrator discovers that the throughput IOPS on one LUN (Test_LUN) has increased by 1000 IOPS compared to the two previous months.

What is a possible root cause of the spike in IOPS?

Options:

A.

Test_LUN was expanded by 100 GB and a Density-based Host IO limit policy was set for all three LUNs

B.

Test_LUN was expanded by 100 GB and a Density-based Host IO limit policy was set only for Test_LUN

C.

Host IO limit of Test_LUN was edited and the limit was increased by 1000 IOPS

D.

Another Absolute Host IO limit policy with additional 1000 IOPS was set on Test_LUN

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Questions 9

Which severity level alerts for a fault condition that has occurred, has minor impact on the system, and does not need to be fixed immediately?

Options:

A.

Critical

B.

Notice

C.

Error

D.

Warning

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Questions 10

When can Data at Rest Encryption (D@RE) be enabled?

Options:

A.

License is applied the first time

B.

Management IP is assigned

C.

LUN is created

D.

File system is created

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Exam Code: E20-393
Exam Name: Unity Solutions Specialist Exam for Implementation Engineers
Last Update: Dec 12, 2024
Questions: 297

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