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

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Viewing questions 81-90 out of questions

Questions # 81:

Which storage access configuration is unique to VMware Datastores?

Options:

Host IO burst policy

vCenter Server

IP Multi-tenancy

Auto formatting

Answer

Questions # 82:

Which storage pool object is created for every RAID group in a traditional pool?

Options:

Stripe Volume

Private LUN

Pool Slice

MetaLUN

Answer

Explanation

References:

Questions # 83:

A Unity storage system is installed with 10 Gb optical SFPs in CNA ports 4 and 5 of both Storage Processors. The storage administrator has had a request from a user to connect to the storage system through Fibre Channel.

How can the administrator reconfigure the CNA ports for 16Gb Fibre Channel SFPs?

Options:

Configure all CNA ports for 16Gb Fibre Channel

Configure CNA port 4 of SPA and SPB as 10Gb opticalConfigure CNA port 5 of SPA and SPB as 16 Gb Fibre Channel

Configure CNA port 4 and 5 of SPA as 10 Gb opticalConfigure CNA ports 4 and 5 of SPB as 16 Gb Fibre Channel

CNA ports cannot be reconfigured once they are committed

Answer

Explanation

Once you set the network protocol on the CNA ports you cannot switch to a different network protocol.

References: https://www.emc.com/collateral/TechnicalDocument/docu60144.pdf

(page 5)

Questions # 84:

A storage administrator attempts to restart the Management Server to resolve Unsphere issues, but is unable to do so. What is a possible reason for this issue?

Options:

SP is in Reset and Hold mode

SP is in Maintenance mode

Both SPs are in Service mode

Only one SIP is in Service mode

Answer

Questions # 85:

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

Options:

CloudIQ can be configured

Centralized ESRS is easier to configure

Deploying an external virtual machine is not required

Internet connectivity is not required for every Dell EMC Unity system

Answer

Explanation

References:

Questions # 86:

A storage administrator is tasked with creating a DR solution for block and file storage resources on a Dell EMC Unity 650F system at a primary production site. The company has two other campus locations.

Campus A is located 50 km away and has a Dell EMC Unity 400 Hybrid system. Campus B is located 200 km away and has a Dell EMC UnityVSA system.

What should the storage administrator do to provide the best protection of storage resources while meeting recommended latency levels?

Options:

Replicate block storage resources synchronously to Campus AReplicate file storage resources asynchronously to Campus B

Replicate block storage resources synchronously to Campus AReplicate file storage resources synchronously to Campus A

Replicate block storage resources asynchronously to Campus AReplicate file storage resources synchronously to Campus A

Replicate block storage resources asynchronously to Campus BReplicate file storage resources asynchronously to Campus A

Answer

Questions # 87:

Which feature is supported on a UnityVSA operating environment?

Options:

Asynchronous Replication

MCC Write Caching

Quick Start Pool Provisioning

Data at Rest Encryption

Answer

Explanation

Asynchronous Unified Replication is available natively on UnityVSA. This allows file and block resources to be replicated between UnityVSA systems, between UnityVSA and physical Unity systems, and also locally back to the same UnityVSA system

Questions # 88:

Which Dell EMC Unity service task would most quickly resolve connection problems between the storage system and Unisphere?