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Pass the EMC Implementation Engineer D-ECS-DY-23 Questions and answers with CertsForce

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Questions # 1:

What is a prerequisite for an end user to obtain the license file?

Options:

A.

License Authorization Code (LIC)


B.

ECS access to ELMS website


C.

Software ID (SWID)


D.

Number of ECS nodes


Expert Solution
Questions # 2:

A company wants its x64 Linux backup data sent directly to ECS. Which supported and most efficient configuration would you recommend for this environment?

Options:

A.

Use a CloudBoost appliance as a NetWorker storage node to receive x64 Linux NetWorker client data and send it to ECS.


B.

Use Client Direct with CloudBoost agent on the x64 Linux NetWorker client to transfer data to ECS.


C.

Use a NetWorker storage node to receive x64 Linux NetWorker client data and send it to ECS.


D.

Use Client Direct on the x64 Linux NetWorker client to send data to a CloudBoost appliance and then transfer it to ECS.


Expert Solution
Questions # 3:

Which NAN network topology will suffer from a split-brain condition if a single connection between turtle switches is lost?

Options:

A.

Daisy chain


B.

Common bus


C.

Star


D.

Ring


Expert Solution
Questions # 4:

Which port needs to be opened between ECS and ESRS for registration of remote support?

Options:

A.

21


B.

3218


C.

9020


D.

9443


Expert Solution
Questions # 5:

A newly configured ECS system contains 8 nodes. How many fragments will each ECS node contain when a data chunk is broken up by erasure coding?

Options:

A.

2


B.

4


C.

8


D.

16


Expert Solution
Questions # 6:

Which tab would a user select in the ECS portal to configure ESRS?

Options:

A.

Settings


B.

Manage


C.

Dashboard


D.

Connections


Expert Solution
Questions # 7:

Which type of data service is provided by ECS?

Options:

A.

NFSv2


B.

CIFS


C.

Block


D.

Object


Expert Solution
Questions # 8:

You are configuring an ECS system to be used for private cloud storage in a Data Domain Cloud Tier environment. You want to enable higher storage efficiency for archival data in the storage pool to support the backup solution.

What is the recommended configuration?

Options:

A.

8 nodes per storage poolCold Storage enabled


B.

4 nodes per storage poolFederated VDC


C.

8 nodes per storage poolDedicated namespace


D.

4 nodes per storage poolGlobal replication group


Expert Solution
Questions # 9:

An implementation engineer is installing ECS and sees that node names are not resolving to the public IP address. Which command should they use to validate the ECS DNS configuration?

Options:

A.

cat /etc/resolv.conf


B.

getrackinfo -r


C.

ifconfig


D.

nslookup


Expert Solution
Questions # 10:

How are files locked by ECS with NFSv3 enabled?

Options:

A.

ECS runs pNFS as does any NFSv4 server


B.

ECS globally locks files from any node at any site


C.

The NFSv3 clients do file locking


D.

ECS runs NLM as does any NFSv3 server


Expert Solution
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