[Jun 08, 2022] DES-1D12 Exam Dumps PDF Updated Dump from PrepAwayPDF Guaranteed Success [Q39-Q56]

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[Jun 08, 2022] DES-1D12 Exam Dumps PDF Updated Dump from PrepAwayPDF Guaranteed Success

Pass Your EMC Exam with DES-1D12 Exam Dumps

Understanding functional and technical aspects of Modern Data Center Infrastructure

The following will be discussed in DES-1D12 exam dumps:

Describe the data classification, elements of a data center, key characteristics of a data center, and key technologies driving digital transformation
Describe the tools and resources available to size and design Unity and SC Series solutions
Describe sizing and design considerations for Unity, SC Series, and PowerStore
Describe the data gathering methods to size and design an SC Series solution
Explain how to size an SC Series solution that includes Tiers 1-3, storage requirements, front-end and back-end connections, and common use cases
Describe a compute system, storage, connectivity in a data center, application, and options to build a modern data center

NEW QUESTION 39
What are the two biggest factors that determine IOPS when using SSDs in a Dell EMC SC Series array?

Current latency and queue depth

Application block size and overall throughput

Multi-tenant arrays and tier configuration

Read/write percentage and peak workload

NEW QUESTION 40
What is a key feature of the Dell EMC Future-Proof Storage Loyalty Program for Dell EMC SC Series arrays?

4:1 Performance Guarantee

4 Year Satisfaction Guarantee

4:1 Reduction Guarantee

4:1 Efficiency Guarantee

Dell EMC Flash Storage Efficiency Guarantee Dell EMC promises our flash arrays will provide a logical usable capacity at least four times the usable physical capacity of your purchased drives -or we’ll give you more drives at no charge. https://www.delltechnologies.com/en-us/blog/dell-emc-flash-storage-efficiency/

NEW QUESTION 41
In Dell EMC PowerStore storage, if the remote cluster has multiple appliances, then what automatically chooses the destination appliance for the resource?

Performance Policy

Resource Balancer

Master appliance

Source array

From the POWERSTORE ADMINISTRATION PARTICIPANT GUIDE,
” Resource balancer also considers the the following when placing volumes:
Whether the appliance is offline
Appliance failure status
Capacity utilization

NEW QUESTION 42
A customer wants to provision a file system while creating a NAS server in a Dell EMC PowerStore T system. What information is needed to create the NAS server?

FQDN

Subnet

DNS details

WWPN

The NAS server DNS can be enabled on the next page. For Directory Services, DNS configuration is required. Add at least one DNS server for the domain.

NEW QUESTION 43
What is a benefit of cross-platform replication between Dell EMC SC Series and Dell PS Series arrays?

Leverages existing interfaces

Enables replication of volume collections

Supports cascade mode for the PS Group

Provides active snapshot replication

NEW QUESTION 44
Which Dell EMC Unity storage array models support NVMe?

380, 880, and 880F

680F, 880, and 880F only

680, 680F, 880, and 880F

380, 380F, and 480F

Reference:
https://www.delltechnologies.com/en-us/storage/unity.htm#scroll=off

NEW QUESTION 45
What storage resources are affected with a refresh option on a Dell EMC PowerStore array?

Thin clones and volumes only

Snapshots, thin clones, and volumes

Thin clones, volumes, and replicas

Thin clones and snapshots only

NEW QUESTION 46
What are characteristics of D@RE on a Dell EMC Unity array?

Impacts array only during implementation Has minimal impact on performance

Does not impact array during implementation Has some impact on performance for a moment

Impacts array for a moment after implementation
Has no impact on performance

Does not impact array during implementation Has minimal impact on performance

controller-based D@RE has minimal performance impact for typical mixed workloads, and no impact to other Dell EMC Unity data services due to the level at which the encryption is performed, which is after all data services have been applied. https://www.delltechnologies.com/en-us/collaterals/unauth/white-papers/products/storage/h15090-dell-emc-unity-data-at-rest-encryption.pdf

NEW QUESTION 47
What is a consequence of using an 800 GB drive and five 400 GB drives in a Dell EMC Unity XT dynamic pool?

Extents 9 – 14 are used to create a RAID Group

Unisphere short strokes the 800 GB drive to 8 extents

Extents 9 – 14 are marked unavailable until more 800 GB drives are added

Extents 9 – 14 are marked unavailable and can never be recovered

The entire capacity of a particular drive size is only available when the drive count within the drive partnership group for the drive in question matches or exceeds the stripe width plus one drive. It is not recommended to mix different size drives of the same type for this reason, unless an adequate number of drives are available to meet or exceed the stripe width plus one drive requirement h16289-dell_emc_unity-dynamic_pools.pdf – Page 18-19

NEW QUESTION 48
When sizing a Dell EMC Unity Hybrid array, what are considerations for growth?

Port utilization and load balancing

Cache utilization and hardware bottlenecks

Latency and queue depth

General capacity and active data

Considerations for capacity growth
– (click) Overall growth vs active data growth
– (click) Moving or expanding “hot blocks” of active data
– Longer term planning for growth

NEW QUESTION 49
You are upgrading a Dell EMC Unity array to a Dell EMC PowerStore 1000 T array. The customer asks what they need to do so they can map PowerStore snapshots from the new PowerStore array to a host.
What should be your response?

Create a volume group of the snapshot.

Create a read/write snapshot of the snapshot

Create a copy of the snapshot

Create a thin clone of the snapshot

NEW QUESTION 50
Which feature helps to enable file service High Availability on Dell EMC PowerStore?

NAS Network Heartbeat

RAID protected disk drives

Multiple redundant network ports with system bond

Redundant nodes with Live Volume enabled

Explanation
Explanation/Reference: https://www.delltechnologies.com/resources/en-us/asset/white-papers/products/storage/ h18157-dell-emc-powerstore-clustering-high-availability.pdf

NEW QUESTION 51
What is a key feature of the Dell EMC Future-Proof Storage Loyalty Program for Dell EMC SC Series arrays?

4:1 Performance Guarantee

4 Year Satisfaction Guarantee

4:1 Reduction Guarantee

4:1 Efficiency Guarantee

Reference:
https://www.dell.com/pk/business/p/storage-sc-all-flash/pd

NEW QUESTION 52
Which encryption algorithm is used for SMB shares on Dell EMC Unity?

AES-CCM

AES128-GCM

AES-CMAC

HMAC-SHA256

NEW QUESTION 53
Which QoS options are supported by Dell EMC Unity XT?

VMFS Datastore and Storage Pool

iSCSI and Attached Snapshot

Individual LUN and iSCSI

Individual LUN and Group LUN

NEW QUESTION 54
A customer configures their Live Volume setup for synchronous replication with the High Availability option.
They are designing a DR resiliency plan to ensure data integrity in the event of data corruption.
Which Dell EMC SC Series technology should you use?

Live Volume with Non-Uniform Presentation

Live Volume with Uniform Presentation

Synchronous Replication with High Consistency

Live Volume with Managed Replication

Explanation/Reference: https://downloads.dell.com/manuals/common/dell-emc-sc-series-sync-replication-live- volume.pdf (7)

NEW QUESTION 55
When enabling a multi-protocol NAS implementation on a Dell EMC PowerStore array, what is required for an end-to-end mapping of a Windows system?

Group ID (GID)

User ID (UID)

Active Directory (AD)

Security ID (SID)

https://www.delltechnologies.com/en-us/collaterals/unauth/white-papers/products/storage/h18155-dell-emc-powerstore-file-capabilities.pdf page 22, multiprotocol, windows section, identifiers

NEW QUESTION 56
What is a consequence of using an 800 GB drive and five 400 GB drives in a Dell EMC Unity XT dynamic pool?

Extents 9 – 14 are used to create a RAID Group

Unisphere short strokes the 800 GB drive to 8 extents

Extents 9 – 14 are marked unavailable until more 800 GB drives are added

Extents 9 – 14 are marked unavailable and can never be recovered

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[Jun 08, 2022] DES-1D12 Exam Dumps PDF Updated Dump from PrepAwayPDF Guaranteed Success [Q39-Q56]

Understanding functional and technical aspects of Modern Data Center Infrastructure

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