E20-393 : Unity Solutions Specialist Exam for Implementation Engineers

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killexams.com DELL-EMC E20-393

Unity Solutions Specialist Exam for Implementation Engineers

https://killexams.com/pass4sure/exam-detail/E20-393

Which Dell EMC Unity service task is used to reinstall the root operating system while leaving the existing data intact?

A . Restart the Management Software B . Restart the Management Server

C . Reinitialize the Storage System D . Reimage the Storage Processor

Answer: D

Question: 572

What limitation should be considered when using Local NAS Server Mobility to move NAS Servers? A . NAS Server’s active replication session must be deleted and re-created.

B . A NAS Server that is a File Import destination can be moved.

C . NAS Server Mobility supports two concurrent NAS Server moves.

D . NAS Server Mobility only supports a single NAS Server move at a time.

Answer: A

Question: 573

On which storage objects is data Reduction supported? A . Thick LUNs and VVols

B . VMFS datastores and VVols

C . Thin LUNs and thin VMFS datastores D . Thin LUNs and thick LUNs

Answer: D Explanation:

Reference: https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/h16870dell_emc_unity- data_reduction.pdf

Question: 574

With Redirect on Write technology, when writes are made to the storage resource and more space is required, what size is the slice allocated from the parent pool?

A . 8 KB B . 64 KB

C . 128 MB D . 256 MB

Answer: D

DRAG DROP

What is the correct sequence of steps required to deploy a Dell EMC UnityVSA?

Answer:

Question: 576

During the configuration of ESRS, how is the Customer Contact Data verified? A . Access code sent through email to the customer

B . Step taken during the ESRS Network check C . Step taken by the ESRS Policy Manager

D . Step taken during the readiness check for ESRS

Answer: A

Question: 577

A Thin Clone has just been created.

What operation can be performed on it? A . Change FAST VP Policy

B . Change SP ownership

C . Change Data Reduction setting D . Increase its size.

Answer: D Explanation:

Reference: https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/h15089-dell emc-unity-snapshots-and-thin-clones.pdf (27)

Question: 578

Which Dell EMC Unity model(s) supports the 12 Gb/s SAS I/O module? A . All Dell EMC Unity models

B . Dell EMC Unity 600/650F only

C . Dell EMC Unity 500/550F and Dell EMC Unity 600/650F only

D . Dell EMC Unity 400/450F, Dell EMC Unity 500/550F, and Dell EMC Unity 600/650F only

Answer: C Explanation:

Reference: https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/h15084dell_emc_unity- introduction_to_the_platform.pdf (14)

Question: 579

Which feature is only supported on physical Dell EMC Unity systems? A . Asynchronous Replication

B . Synchronous Replication C . Host I/O Limits (QoS)

D . VVols

Answer: C

Question: 580

What capability is provided by the Dell EMC CIFS Management snap-in? A . Configure share permissions

B . Configure NAS Server registry settings C . Manage home directories

D . Manage local NAS Server users

Answer: A Explanation:

Reference: https://www.dell.com/community/VNX/Allowing-access-to-filesystem-from-Windows-hosts-viaCIFS- and/td-p/7101801

Question: 581

Which IP connection characteristic is unique to file-based storage access? A . Link Aggregation

B . VLAN tagging

C . Bandwidth throttle D . Mirrored writes

Answer: B

Question: 582

What is the maximum number of Dell EMC Unity arrays that can participate is a Synchronous Replication topology? A . 2

B . 4

C . 5

D . 16

Answer: A Explanation:

Reference: https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/h15088dell_emc_unity- replication_technologies.pdf (13)

Question: 583

You are creating a dynamic pool using 12 drives in the Unisphere GUI.

Which RAID stripe width will be set when creating the dynamic pool using RAID 6? A . 4+2

B . 6+2

C . 8+2

D . 10+2

Answer: D Explanation:

Reference: https://www.dellemc.com/en-us/documentation/unity-family/unity-p-pool-config/01-unity-poolbr-intro-to- pools.htm

Question: 584

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?

A . Replicate block storage resources synchronously to Campus A Replicate file storage resources asynchronously to Campus B

B . Replicate block storage resources synchronously to Campus A Replicate file storage resources synchronously to Campus A

C . Replicate block storage resources asynchronously to Campus A Replicate file storage resources synchronously to Campus A

D . Replicate block storage resources asynchronously to Campus B Replicate file storage resources asynchronously to Campus A

Answer: C

Question: 585

What is a use case for Thin Clones? A . Primary production

B . Development and testing C . Offline backup

D . Data archiving

Answer: B Explanation:

Reference: https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/h15089-dellemc-unity- snapshots-and-thin-clones.pdf (25)

Question: 586

Dell EMC Unity systems collect several metrics at various time intervals and use ESRS to send the information to CloudIQ.

What are those metrics and their time intervals? A . Alerts = 5 min

Performance = 5 min Capacity = 1 hr Configuration = 1 hr B . Alerts = 2 min Performance = 1 hr

Capacity = 1 hour Configuration = 1 hr C . Alerts = 5 min Performance = 1 hr Capacity = 2 hour Configuration = 1 hr D . Alerts = 2 min Performance = 30 min Capacity = 1 hr Configuration = 1 hr

Answer: A

Question: 587

What is a characteristic of the iSCSI interface on Dell EMC Unity storage arrays? A . IQN aliases can be created optionally after the iSCSI interface is created.

B . IQN aliases are associated with an iSCSI interface. C . IQNs are associated with a network port.

D . An iSCSI interface can be created with both an IPv4 and IPv6 IP address.

Answer: C Explanation:

Reference: https://www.emc.com/collateral/TechnicalDocument/docu88302.pdf (11)

Question: 588

Which FAST Cache operation proactively copies dirty pages to underlying hard disk drives? A . FAST Cache flushing

B . FAST Cache promotion C . FAST Cache warming D . FAST Cache cleaning

Answer: A

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