DELL EMC DES-1D12 Exam Dumps Questions Available

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Latest DELL EMC DES-1D12 exam dumps questions are available, which can help you test your knowledge to design solutions for DELL EMC Unity and PowerStore. There are 60 questions in real DELL EMC certification DES-1D12 exam, and you have 120 minutes to complete all the questions. The required passing score of DELL EMC DES-1D12 exam is 60. Free DELL EMC DES-1D12 exam dumps questions are available below.

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1. Which Dell EMC tool uses an HTML5 interface and best practices to predict storage performance?

UniSphere

Midrange Sizer

Unity Sizer

MiTrend

2. When designing a Dell EMC SC Series system, which factors regarding general performance are important to understand?

Latency and queue depth

Transport and queue depth

Write size and latency

Block size and read size

3. A customer updates SCOS to the latest version. They see a popup window in DSM about a Spare Optimizer. They ask you what the significance is of this notification concerning changes to the system.

How should you respond?

Health check verifies sufficient I0 across all drives. All drives are converted to Hot Spare Disks. User data is written to all I/0 drives.

Health check verifies sufficient spare space across all drives. Hot spares are converted to Managed Disks. User data is written to newly available l/0 drives.

Health check verifies sufficient spare space across hot spare drives. Hot spares are converted to Optimized Disks. User data is written to newly available /O drives.

Health check verifies sufficient drives for hot spares. Some drives are converted to Hot Spare Disks. User data is written to only I/O drives.

4. 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 they use?

Live Volume with Uniform Presentation

Live Volume with Non-Uniform Presentation

Live Volume with Managed Replication

Synchronous Replication with High Consistency

5. 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?

DNS details

FQDN

VLAN ID

WWPN

6. The last two drive slots in a Dell EMC Power Store 3000 are reserved for which type of drive?

ONV Me SCM

SAS SSD

NVMe SSD

ONV Me NVRAM

7. When implementing FAST VP, which Dell EMC best practices should be followed?

Use the Auto Tier policy Schedule relocations continually during normal operations

Use the Start High then Auto Tier policy Maintain at least 10 percent pool capacity

Use the Start High then Auto Tier policy Maintain at least 15 percent pool capacity

Use the Start High then Auto Tier policy Maintain at least 5 percent pool capacity

8. What storage resources are affected with are fresh option on a Dell EMC Power Store array?

Thin clones, volumes, and replicas

Snapshots, thin clones, and volumes

Thin clones and volumes only

Thin clones and snapshots only

9. A company has a Dell EMC SCv2000 array and want to configure coss-platform replication with Dell PS Series arrays.

What should you recommend?

Update PS, SC array firmware, and Unisphere for SC to latest versions

Perform a data in place upgrade (DIP) to SCv3000

Perform a Live Migrate of the data to SCv3000

Update PS, SC array firmware, and Dell EMC Storage Manager to latest versions

10. A customer site has four NAS servers participating in Metro Sync replication.

Which Dell EMC Unity feature could reduce failover times?

Consistency Groups

QoS Failover Policy

SRDF Metro

Cabinet Failover

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11. What tabs are available on the Dell EMC PowerStore Manager Dashboard?

Performance, Overview, and Capacity only

Health, Efficiency, Performance, and Summary

Health, Overview, Performance, and Capacity

Performance, Efficiency, and Capacity only

12. You are sizing a new Dell EMC SC Series array. Upon analyzing the Live Optics report, you find the current system has a peak throughput of 4687 MB.

What is the minimum number of 10Gb iSCSI front-end ports required to meet the throughput needs?

13. Match each Dell EMC Unity feature with its definition.

14. In vCenter, what is the correct order of steps to create a VM in a storage container provisioned on a Dell EMC Power Store system?

15. A customer is managing a Dell EMC SC7020 array running SCOS 7.2. The array is running out of capacity. The customer asks you to begin scoping the system for add in al drives.

What disk drive redundancy rule applies to 3.84 TB SSDs?

Default Single Redundancy

Default Dual Redundancy

Forced Non-Redundancy39

Forced Dual Redundancy

16. For Dell EMC SC Series arrays, what is the minimum percentage of total system IOPS that should be applied to Tier 3 drives?

15%

20%

25%

100%

17. You are designing a two-tiered Dell EMC SC Series solution that will be optimized for performance. You gather the necessary data from Live Optics and find that the read/write ratio is 80: 20.

What approach is recommended?

Use distributed adjusted IOPS for all tiers

Size Tier 2 for 100%of the adjusted IOPS

Use distributed adjusted IOPS for Tiers 1 and 2 only

Size Tier 1 for 100%of the adjusted IOPS

18. How many hierarchical snapshots are supported by a Dell EMC PowerStore 9000X array?

16 levels deep for LUNS 16 levels deep for file systems

10 levels deep for LUNs 10 levels deep for file systems

0 levels deep for LUNs 0 levels deep for file systems

32 levels deep for LUNs 16 levels deep for file systems

19. Match each term with its description.

20. What is a consideration when sizing a Dell EMC SC Series system for capacity?

Page size

Read/Write ratio

IOPS

RAID overhead

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21. A customer requests a proposal for a new Dell EMC SC Series storage system with the following specifications:

- IO type: Random

- Existing data: 100 TB

- Rate of change: 2 TB per day

- Growth rate: 100 GB per day

- Snapshot retention: 1 week

What storage capacity should be specified to scope the system with Tier 1 RAID 10 protection?

2.5 TB

4.5 TB

6.5 TB

8.5 TB

22. A customer needs a data storage solution that allows them to have two Flash tiers that support automatic data placement between them with the option to integrate a third capacity HDD tier in the future.

Which Dell EMC SC Series storage profile option meets the current customer business requirements without requiring changes to the configuration in the future?

Flash Optimized with Progression

Flash Only with Progression

Maximum Performance

Maximum Efficiency

23. What provides data analytics for Dell EMC Midrange storage?

CloudIQ

DSM

eLab Advisor

Unisphere Central

24. Which block resources are supported with Dell EMC Unity asynchronous replication?

Consistency Groups and file systems

VMFS and NFS datastores

LUNs and VMFS datastores

LUNs and file systems

25. How does configuring snapshot retention differ when manually creating snapshots in the Dell EMC Unity GUI, compared to using the Unity CLI?

Manually created snapshots have the "No automatic deletion' option. Snapshots created with Unity CLI do not have the No automatic deletion' option.

The retention period for manually created snapshots can be hours or days. The retention period for snapshots created with Unity CLI is days.

Manually created snapshots do not have the 'No automatic deletion' option. Snapshots created with Unity CLI have the 'No automatic deletion' option.

The retention period for manually created snapshots is days. The retention period for snapshots created with Unity CLI can be hours or days.

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

4:1 Performance Guarantee

4:1 Efficiency Guarantee

4 Year Satisfaction Guarantee

4:1 Reduction Guarantee

27. When enabling a multi-protocol NAS implementation on a Dell EMC Power Store array, what is required for an end-to-end mapping of a Windows system?

Security ID (SID)

Active Directory (AD)

User ID (UID)

Group ID (GID)

28. You are designing a new Dell EMC SC Series solution. The customer's biggest concern is system resiliency.

What SC Series features address this concern?

Federated Storage Back-end Multi-pathing Cross-platform replication

Volume Advisor Front-end Multi-protocol Live Migrate replication

Auto-Tiering Data Progression High consistency replication

Distributed Sparing Front-end Multi-pathing Live Volume with Auto-Failover

29. How many PCI-E lanes are provided for Slot 0 and Slot 1 in Dell EMC Unity XT arrays?

16 for Slot 0; 16 for Slot 1

16 for Slot 0; 8 for Slot 1

8 for Slot 0; 8 for Slot 1

8 for Slot 0;16 for Slot 1

30. What is a best practice for host connectivity on Dell EMC PowerStore?

Host must be directly attached, but there is no requirement for multipath software

Requires multipath software and iSCSI

Requires multipath software and one HBA

HBAs must be attached to a dual fabric and multi-path software is required

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31. A system administrator wants to configure cross platform replication between a Dell PS Series Group with version 9 firmware and a new Dell EMC SC Series array running SCOS 7.3. Both systems are currently managed from the same DSM 2018.

What are the necessary steps to complete the configuration?

Upgrade the PS Series Group firmware to version 10 Configure iSCSI connectivity between the PS Series Group and SC Series array Configure asynchronous replication between the PS Series Group and SC Series array

Configure iSCSI connectivity between the PS Series Group and SC Series array Configure synchronous replication between the PS Series Group and SC Series array

Upgrade the PS Series Group firmware to version 10 Configure iSCSI connectivity between the PS Series Group and SC Series array Configure synchronous replication between the PS Series Group and SC Series array

Configure iSCSI connectivity between the PS Series Group and SC array Configure asynchronous replication between the PS Series Group and SC Series array

32. An analysis of a current customer environment reveals a peak of 6,600 IOPS with 4,500 writes and 2,100 reads. The sample was gathered at 10-minute intervals.

Given this information, what is a reasonable IOPS target for the Tier 1 drives in a Dell EMC SC Series solution?

7,000 IOPS

9,000 IOPS

12,000 IOPS

15,000 IOPS

33. To which bus is the Dell EMC Unity 880F DPE connected?

34. What is a benefit of cross-platform replication between Dell EMC SC Series and Dell PS Series arrays?

Provides active snapshot replication

Supports cascade mode for the PS Group

Leverages existing interfaces

Enables replication of volume collections

DELL EMC DES-1D12 Exam Dumps Questions Available

DELL EMC DES-1D12 Exam Dumps Questions Available

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