DELL EMC DCS-TA DES-1D12 Free Dumps 2023

Jonnie Karnath2023-04-05T16:35:41+00:00

DELL EMC DES-1D12 free dumps from Certspots is an excellent resource for anyone who is preparing for the DCS-TA certification exam. They are updated regularly to reflect the latest exam trends and requirements. This means that you can be sure that the questions you are practicing with are relevant to the exam you are preparing for. Using Certspots DELL EMC DCS-TA DES-1D12 free dumps can also help you identify areas where you need to focus your study efforts. By practicing with the questions, you can gauge your understanding of the material and identify areas where you may need additional study. You can practice our DES-1D12 free dumps today and get one step closer to achieving your certification goals.

Page 1 of 5

1. What is one key difference between deduplication on Dell PowerStore and Dell Unity?

Unity has no deduplication function

Unity data reduction cannot be disabled

Deduplication block size is smaller on PowerStore than on Unity

Deduplication block size is larger on PowerStore than on Unity

2. 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

3. Which front-end protocol card in Dell Unity XT 380 offloads processing to save CPU cycles for other operations?

Fibre Channel

CNA fonSCSI

SAS

CNA for Fibre Channel

4. A Dell EMC Unity storage administrator has 10 hosts. One of the hosts experiences occasional, huge IO bursts.

What is a best practice for avoiding performance issues during these burst periods?

Enabling Quality of Service (QoS) will limit the burst problem

Quality of Service (QoS) is enabled by default, so one only needs to configure burst settings

Enable Quality of Service (QoS) then limit I/O for the entire FC port

Enable Quality of Service (QoS) then configure burst settings

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

8 for Slot 0; 8 for Slot 1

16 for Slot 0; 16 for Slot 1

8 for Slot 0; 16 for Slot 1

16 for Slot 0; 8 for Slot 1

6. DRAG DROP

Match each Dell EMC Unity feature with its destination.

7. 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

8. A Dell PowerStore protection policy contains two snapshot rules and one replication rule Which storage resources will run only the snapshot rules?

Virtual Machines and File Servers

Volumes and Volume Groups

Virtual Machines and File Systems

Volume Groups and File Systems

9. Which encryption algorithm is used for SMB shares on Dell EMC Unity?

AES-CCM

AES128-GCM

AES-CMAC

HMAC-SHA256

10. What is a consequence of using a 1.6 TB drive and five 400 GB drives in a Dell EMC Unity XT dynamic pool?

Extents 9 C 19 are used to create the RAID Group

Unisphere short strokes the 1.6 TB drive to 8 extents

Extents 9 C 19 are marked unavailable until more 1.6 TB drives are added

Extents 9 C 19 are marked unavailable and can never be recovered

Page 2 of 5

11. What final operation should be performed after adding a single drive to a Dell Powerstore array?

Add it to an existing DRS

Format the drive

Back up the Keystore

Verify drive operation

12. Which network option should be configured to provide the best iSCSI performance on a Dell Unity XT array?

A iSCSI offload

Single VLAN for all traffic

Jumbo frames

Disable flow control

13. 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

14. Which SAS SSDs are supported by Dell EMC PowerStore?

960 GB, 1920 GB, 3840 GB, and 7680 GB

960 GB, 1920 GB, and 3840 GB only

1920 GB, 3840 GB, 7680 GB, and 15360 GB

1920 GB, 3840 GB, and 7680 GB only

15. What is the purpose of the NVMe NVRAM drives in a Dell EMC PowerStore 1000 array?

Read cache and vaulting

Read cache and base OS

Write cache and base OS

Write cache and vaulting

16. A technical architect is designing a Dell Unity storage solution. The customer has a monthly data access profile where block data is accessed infrequently. The data is accessed frequently for a few days during month-end reporting.

Based on best practices which solution should the technical architect recommend?

A single-tier solution using 10k drives

An All-Flash solution using FAST VP and FAST Cache

A hybrid solution using FAST VP and FAST Cache

A hybrid solution using data progression

17. A customer has invested much time using the Dell PS Series Host Integration Toolkit (HIT) to integrate SAN snapshot protection with Microsoft SQL Server native snapshot technology. The customer expresses concern about whether Dell EMC SC Series cross-platform replication supports that capability.

What should be your response?

Recreate integration on the SC Series array and use only SC-to-SC replication for those volumes.

Leverage the integration investment and use only PS-to-PS replication on those volumes.

Cross-platform replication works with SC Series HIT integrations.

Cross-platform replication works with PS Series HIT integrations.

18. Which Dell EMC SC Series array allows for back-end expansion cards?

SCv3000

SC7020

SC5020

SCv3020

19. 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)

20. A storage administrator plans to complete a technology refresh from a Dell EqualLogic PS6100 to a Dell EMC PowerStore array. The affected hosts are running native MPIO.

What is the recommended method to support an import to PowerStore?

Install DSITV on the hosts

Install EQL Hit Kit on the hosts

Use Dell Storage Manager and select Online Import

Install PowerStore ImportKit on the hosts

Page 3 of 5

21. What is a characteristic of single-tier Flash on Dell EMC SC Series arrays?

Supports both write-intensive and read-intensive SSDs in the same tier

Snapshot data is kept on Tier1 in RAID 10 to optimize performance

Read only data is migrated to lower tiers when a snapshot is taken

Supports either write-intensive or read-intensive SSDs in the same tier

22. Which parameters can be selected when sizing a Dell Unity XT 480F using the System Design method?

Drive count and RAID level Percentage of random writes and reads

Data reduction ratio Percentage of sequential writes and reads

One of four workload types Drive count and RAID level

One of two block sizes Application type

23. Which file resources are supported with Dell EMC Unity asynchronous replication?

File systems and LUNs

LUNs and VMFS datastores

NAS servers and NFS datastores

Consistency Groups and file systems

24. You are designing a Dell EMC Unity solution. You need to model expected array performance based om IOPS capability, storage capacity, and RAID type.

Which Midrange Sizer design path should you take?

Application Oriented path

Performance Data Input path

System Designer path

Quick Configuration path

25. Which features were introduced in SCOS 7.3?

Distributed Sparing and Live Volume ALUA

Data-in-Place upgrade for SC4020 and 4K HDD support

Unisphere for SC and Live Volume Auto-failover

CloudlQ support and Cross Platform Replication

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

0 levels deep for LUNs 0 levels deep for file systems

32 levels deep for LUNs 16 levels deep for file systems

10 levels deep for LUNs 10 levels deep for file systems

16 levels deep for LUNs 16 levels deep for file systems

27. 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 additional drives.

What disk drive redundancy rule applies to 3.84 TB SSDs?

Forced Dual Redundancy

Default Dual Redundancy

Default Single Redundancy

Forced Non-Redundancy

28. A customer asks you about the maximum load of their new Dell EMC SC Series array.

Which term should you use in response?

IOPS

CPU Cycles

Latency

29. 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

30. A Dell PowerStore administrator has been asked to create a NAS file sharing environment for several clients. The clients will be running either Linux (NFS) or Windows (SMB) and must have access to the same data simultaneously

How can this be achieved using Dell PowerStore?

Configure two NAS servers place all Linux data in one and all Windows data in the other

Configure a snapshot rule and protection policy and apply it to the file system

Configure multiprotocol access to required file system

Configure file data to be replicated for access by different client types

Page 4 of 5

31. 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

32. From which storage platforms does a migration import data to a Dell PowerStore cluster?

Dell EqualLogic PS series Unity, Dell Compellent SC Series, and PowerVault ME

PowerMax. Dell EqualLogic PS senes Dell Compellent SC Series and Unity

VNXe Unity Dell Compellent SC Series and Dell EqualLogic PS series

Unity VNX2 Dell EqualLogic PS series and Dell Compellent SC Series

33. 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

34. A customer has a Dell EMC SC9000 array with six SC420 enclosures running SCOS 7.3.

The enclosure configuration is as follows:

✑ Two enclosures have write-intensive SSDs

✑ Four enclosures have read-intensive SSDs

What is recommended as a general guideline for making spare drive assignments?

2 spare drives per shell

Dedicated spares are not required

2 spares per drive type per array

1 spare per drive type per shell

35. Which methods are available to migrate storage resources from one Dell PowerStore appliance to another within the same cluster?

Assisted Migration and Live Migrate

Migrate and Assisted Migration

Assisted Migration and Volume Motion

Volume Motion and Live Migrate

36. At what granularity are blocks deduplicated on a Dell EMC PowerStore array?

4 KB

8 KB

32 KB

64 KB

37. How are vVol datastores mounted in Dell EMC PowerStore storage during the creation of vVol datastores in the vSphere environment shared by ESXi hosts?

Volume Groups

Storage containers

Storage Groups

VMFS datastores

38. A customer site has four NAS servers participating in MetroSync replication.

Which Dell EMC Unity feature could reduce failover times?

QoS Failover Policy

Cabinet Failover

SRDF Metro

Consistency Groups

39. How should Dell Unity XT storage pools be configured to minimize the chance of running out of space due to snapshot utilization?

Set high and low watermarks to remove old snapshots

Set retention to a particular date and time

Change the number of days in the local retention policy

Change the frequency period on the snapshot schedule

40. Which QoS option is NOT supported by Dell EMC Unity XT?

Attached Snapshot

Individual or Group LUN

VMFS Datastore

iSCSI

Page 5 of 5

41. A customer with a Dell Unity 550F has recently upgraded to the Unity OE 5 0 release They want to use the Advanced Deduplication feature to reduce the used data capacity in a dynamic storage pool LUNs in the pool have the feature enabled but the pool used capacity has not reduced

What is one way to fix this problem?

Sequentially reboot both Storage Processors

Free up at least 50% capacity to the pool

Trespass the LUNs to the peer Storage Processor

Move the LUNs to a different pool

42. When enabling a multi-protocol NAS implementation on a Dell EMC PowerStore array, what is required for an end-to-end mapping of a UNIX system?

Security ID (SID) and Active Directory (AD)

User ID (UID) and Group ID (GID)

Group ID (GID) and Active Directory (AD)

Security ID (SID) and User ID (UID)

43. A technical architect is designing a Dell Unity XT 480 using the System Designer option of Sizer.

What is the recommended minimum amount of Flash that they should specify?

15%

10%

44. Which NAS protocols does Dell PowerStore support?

FTP, SMB, NFSv2, NFSv3, and FTPS

FTPS, SMB, NFSv3, NFSv4, and FTP

SMB, NFSv3, NFSv4p, FTP, and SFTP

NFSv4, SMB, S3, FTP, and SFTP

45. A user is storing data on the quota tree on a Dell PowerStore system.

What can an administrator use to limit the amount of storage that the user consumes?

User quota on the tree quota

A NAS server quota

A bandwidth throttle quota

A second tree quota

Facebook Twitter LinkedIn Google + Email