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E20-393
Unity Solutions Specialist Exam for Implementation Engineers Questions and Answers

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Viewing page 2 out of 9 pages

Viewing questions 11-20 out of questions

Questions # 11:

Which UEM/CLI command is used to verify the FC ports designated as synchronous on the SPs?

Options:

/remote/sys show –lc

/remote/sys show –detail

/remote/sys show –summary

/remote/sys show –sp

Answer

Explanation

References:

Questions # 12:

Which UnityVSA storage resource can be configured with Host I/O limits?

Options:

NAS Server

Pool

File System

LUN

Answer

Explanation

Host I/O limits is a feature which allows the user to control the amount of throughput and bandwidth consumed by block resources.

This feature can be applied to LUNs, VMFS datastores, or attached snapshots.

Questions # 13:

A system administrator is configuring asynchronous remote replication for an existing NAS server and its associated file systems on a Unity system. What action(s) will meet the requirements?

Options:

Manually create replication sessions for each file system. The system will automatically create a session for the NAS Server.

Manually create NAS Server replication session. The system will automatically create sessions for the associated file systems.

Manually create replications for each associated file system. Then manually create a session for the NAS Server.

Manually create NAS Server replication session first. Then manually create replication sessions on each of the associated file systems.

Answer

Questions # 14:

A Storage administrator needs to expand their FAST Cache. The current configuration consists of four 200 GB SAS Flash 2 drives.

What can be used to expand the FAST Cache?

Options:

Two 200 GB SAS Flash 2 drives

Two 400 GB SAS Flash 2 drives

Two 200 GB SAS Flash 3 drives

Two 400 GB SAS Flash 3 drives

Answer

Questions # 15:

Which information must be retrieved and used to select the unconfigured UnityVSA system when running the Auto-discover option of the Connection Utility?

Options:

Array Name

System’s Serial ID

DNS Host Name

System’s UUID

Answer

Explanation

Note: The Connection Utility can be use the Auto Discover option to discover the system and configure the system name, IPv4 management settings, and/or IPv6 management settings.

References: https://www.emc.com/collateral/TechnicalDocument/docu69316.pdf

Questions # 16:

How is a Local LUN Move configured?

Options:

First select the LUN, then select the Pool to move the LUN into, and finally choose the Move operation.

First select the Pool to move the LUN into, then choose the Move operation, and finally select a LUN.

First choose the Move operation, then select a LUN, and finally select the Pool to move the LUN into.

First select a LUN, then choose the Move operation, and finally select the Pool to move the LUN into

Answer

Explanation

References: https://www.dellemc.com/sr-me/documentation/unity-family/unity-p-config-luns/02-configuring-lun-move.htm

Questions # 17:

What is the minimum memory requirement for a host running VMware ESXi 6.0 to support the deployment of a UnityVSA system?

Options:

8 GB

12 GB

16 GB

18 GB

Answer

Explanation

A minimum of 12 GB RAM per UnityVSA VM is recommended.

References: https://www.emc.com/collateral/TechnicalDocument/docu69316.pdf

(page 2)

Questions # 18:

What is the result of enabling Data Reduction on a LUN in a Consistency Group containing three LUNs?

Options:

All writes to all Consistency Group LUNs will go through the Data Reduction logic

Any writes to the LUN will go through the Data Reduction logic

Data Reduction will be enabled on all LUNs is the Consistency Group

Data Reduction and Advanced Replication will be enabled on all LUNs

Answer

Explanation

[Reference: https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/h16870- dell_emc_unity-data_reduction.pdf, ]

Questions # 19:

A storage administrator wants to create a series of daily snapshots for an existing critical LUN. How can the snapshots be created?

Options:

Snapshot schedules can only be configured within the LUN Creation wizard

From the Pool Properties page, configure the Snapshot schedule

Only manually taken snapshots are supported on existing LUNs

From the LUN Properties page, configure the Snapshot schedule

Answer

Explanation

In addition to being created ahead of time on the Snapshot Schedules page, new snapshots schedules may also be created during the process of creating a new storage resource from within the creation wizard as an alternative to selecting an existing schedule.