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E20-393 Exam Dumps - Unity Solutions Specialist Exam for Implementation Engineers

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Question # 25

What describes multiple LUN snapshots?

A.

Captures multiple point-in-time data states.Snapshot data state is marked “unmodified” from its source when attached.Snapshot tree supports multiple simultaneous attaches.

B.

Captures multiple point-in-time data states.Snapshot data state is marked “unmodified” from its source when attached.Snapshot tree supports only one attach at a time.

C.

Captures multiple point-in-time data states.Snapshot data state is marked “modified” from its source when attached.Snapshot tree supports multiple simultaneous attaches.

D.

Captures multiple point-in-time data states.Snapshot data state is marked “modified” from its source when attached.Snapshot tree supports only one attach at a time.

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Question # 26

You are initializing a Dell EMC Unity XT system. What are the default user credentials?

A.

admin/password 123#

B.

administrator/password123#

C.

admin/Password123#

D.

administrator/Password123#

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Question # 27

Which Unity feature benefits oracle OLTP environments by improving storage utilization?

A.

4 block formatting

B.

Increased SP Cache size

C.

Automatic storage tiering

D.

VVOLS

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Question # 28

Which Dell EMC Unity XT model(s) supports the 12 Gb/s SAS I/O module?

A.

380/380F

B.

880/880F only

C.

480/480F, 680/680F, and 880/880F

D.

680/680F and 880/880F only

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Question # 29

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

A.

/remote/sys show –lc

B.

/remote/sys show –detail

C.

/remote/sys show –summary

D.

/remote/sys show –sp

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Question # 30

A storage administrator is replicating a NAS Server from one Dell EMC Unity to another. The destination system has a different network scheme than their source system.

What operation must be done on the destination system NAS Server to ensure data is accessible after failover?

A.

No changes required

B.

Change the Override properties

C.

Create a new interface

D.

Modify DNS Cache

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Question # 31

What is an advantage for selecting Centralized ESRS over Integrated ESRS?

A.

External virtual machine is not required

B.

WAN compression is not required to Unity systems

C.

CHAP security is not required between Unity systems

D.

Internet connectivity is not required for every Unity system

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Question # 32

What block size do Dell EMC Unity systems use to copy highly accessed blocks of data from spinning drives into FAST Cache?

A.

16 KB

B.

32 KB

C.

64 KB

D.

128 KB

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