[May 04, 2023] Genuine DES-1D12 Exam Dumps Free Demo
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The EMC DES-1D12 certification exam is intended for professionals in the field of storage solutions who want to validate their skills and knowledge in midrange storage solutions. The certification exam is ideal for professionals who are responsible for designing, implementing, and managing storage solutions in midsize organizations. The certification is also ideal for professionals who want to advance their careers in storage solutions and gain recognition for their skills and knowledge.
NEW QUESTION # 10
Which Dell EMC Unity feature provides network high availability with active-passive ports when provisioning File storage for a NAS client?
- A. Fail-safe Networking
- B. Preferred Interfaces
- C. Link Aggregation
- D. Redundant Interfaces
Answer: A
Explanation:
Explanation
Document: docu71319_dell-emc-unity-high-availability-a-detailed-review.pdf Page: 20 FAIL SAFE NETWORKING (FSN) Dell EMC Unity OE version 4.2.1 introduces Fail Safe Networking (FSN). FSN is a high availability feature that extends link failover into the network by providing switch-level redundancy. FSN appears as a single link with a single MAC address and potentially multiple IP addresses. FSN can consists of Ethernet ports, link aggregations, or any combination of the two. FSN adds an extra layer of availability to link aggregations alone as link aggregations provide availability in the event of a port failure while FSN provides availability in the event of a switch failure. Each port or Link aggregation is considered as a single connection and only the primary port or link aggregation in an FSN is active at a time.
All ports in an FSN must have the same MTU size, but the speed and duplex settings can vary.
NEW QUESTION # 11
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?
- A. Security ID (SID)
- B. User ID (UID)
- C. Group ID (GID)
- D. Active Directory (AD)
Answer: A
NEW QUESTION # 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 8932 MB.
What is the minimum number of 16Gb FC front-end ports required to meet the throughput needs?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 13
To which bus is the Dell EMC Unity 880F DPE connected?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 14
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?
- A. Distributed Sparing Front-end Multi-pathing Live Volume with Auto-Failover
- B. Volume Advisor Front-end Multi-protocol Live Migrate replication
- C. Federated Storage Back-end Multi-pathing Cross-platform replication
- D. Auto-Tiering Data Progression High consistency replication
Answer: A
NEW QUESTION # 15
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?
- A. Configure file data to be replicated for access by different client types
- B. Configure two NAS servers place all Linux data in one and all Windows data in the other
- C. Configure multiprotocol access to required file system
- D. Configure a snapshot rule and protection policy and apply it to the file system
Answer: C
NEW QUESTION # 16
A company has a Dell EMC SCv2000 array and want to configure coss-platform replication with Dell PS Series arrays.
What should you recommend?
- A. Update PS, SC array firmware, and Unisphere for SC to latest versions
- B. Update PS, SC array firmware, and Dell EMC Storage Manager to latest versions
- C. Perform a data in place upgrade (DIP) to SCv3000
- D. Perform a Live Migrate of the data to SCv3000
Answer: B
NEW QUESTION # 17
How many hierarchical snapshots are supported by Dell EMC Unity?
- A. 10 levels deep for LUNs
10 levels deep for file systems - B. 32 levels deep for LUNs
16 levels deep for file systems - C. 16 levels deep for LUNs
8 levels deep for file systems - D. 16 levels deep for LUNs
16 levels deep for file systems
Answer: A
Explanation:
Explanation
https://elabnavigator.emc.com/vault/pdf/EMC_Unity_ESSM.pdf (pag.22)
NEW QUESTION # 18
A customer has a Dell EMC Unity 680F array with a single pool consisting of 10 drives configured with RAID
5 (4+1). What is the minimum number of drives required to expand the pool?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 19
What is the minimum recommended amount of Flash capacity in a Dell EMC Unity 880 Hybrid pool?
- A. 10%
- B. 5%
- C. 15%
- D. 8%
Answer: B
Explanation:
Explanation/Reference: https://www.delltechnologies.com/en-us/collaterals/unauth/white-papers/products/storage/ h15093-dell-emc-unity-best-practices-guide.pdf (16)
NEW QUESTION # 20
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?
- A. Security ID (SID) and Active Directory (AD)
- B. Group ID (GID) and Active Directory (AD)
- C. Security ID (SID) and User ID (UID)
- D. User ID (UID) and Group ID (GID)
Answer: C
Explanation:
Explanation
Secure mapping (secmap) - a cache that contains all mappings between SIDs, and UID or GIDs used by a NAS server.
NEW QUESTION # 21
The last four drive slots in a Dell EMC PowerStore 5000 are reserved for which type of drive?
- A. NVMe NVRAM
- B. NVMe SCM
- C. NVMe SSD
- D. SAS SSD
Answer: A
NEW QUESTION # 22
Recent legislation requires a government customer to enhance data security by utilizing D@RE with SED drives and use Level 3 certified security.
Which KMS product should be recommended for use with Dell EMC SC Series arrays?
- A. Dell EMC Cloud Link
- B. Gemalto SafeNet K460
- C. StorSecure StorMagic
- D. Thales Vormetric VTE
Answer: B
NEW QUESTION # 23
A Dell PowerStore 9000X came online after being initially configured seven days ago The manager Ul shows capacity but no forecasting metrics Why are forecasting metrics not being displayed?
- A. There is not enough capacity in the appliance
- B. The capacity forecasting license must be installed
- C. Forecasting will not display until 16 days after initial configuration
- D. Forecasting was not turned on dunng configuration
Answer: B
NEW QUESTION # 24
How many hierarchical snapshots are supported by Dell EMC PowerStore 9000X array?
- A. 10 levels deep for LUNs
10 levels deep for file systems - B. 32 levels deep for LUNs
16 levels deep for file systems - C. 16 levels deep for LUNs
16 levels deep for file systems - D. 0 levels deep for LUNs
0 levels deep for file systems
Answer: A
NEW QUESTION # 25
What is the minimum recommended amount of Flash capacity in a Dell EMC Unity 880 Hybrid pool?
- A. 10%
- B. 5%
- C. 15%
- D. 8%
Answer: B
Explanation:
Reference:
https://www.delltechnologies.com/en-us/collaterals/unauth/white-papers/products/storage/h15093- dell-emc-unity-best-practices-guide.pdf (16)
NEW QUESTION # 26
A customer wants to expand their Dell EMC Unity Hybrid system, which includes a pool of 64 drives in a RAID 5 (4+1) configuration. What is the minimum number of drives needed to expand the pool?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
Explanation:
DELL PDF document about dynamic pools: h16289-dell_emc_unity-dynamic_pools.pdf Page 20-21. The smallest RAID 5 stripe width the system supports is a 4+1. The smallest dynamic pool created with the RAID 5 4+1 configuration is 6 drives. The minimum drive count includes the number of drives specified in the stripe width, plus the hot spare capacity. The hot spare capacity is selected by the user at pool creation, and can either be set to 1 or 2 drives for every 32 drives in the pool.
NEW QUESTION # 27
Which Dell EMC SC Series array allows for back-end expansion cards?
- A. SC5020
- B. SCv3000
- C. SC7020
- D. SCv3020
Answer: C
NEW QUESTION # 28
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?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 29
Match each term with its description.
Answer:
Explanation:
NEW QUESTION # 30
Which block resources are supported with Dell EMC Unity asynchronous replication?
- A. Consistency Groups and file systems
- B. LUNs and VMFS datastores
- C. LUNs and file systems
- D. VMFS and NFS datastores
Answer: B
NEW QUESTION # 31
When designing a Dell EMC Unity 480F solution, what is the maximum number of enclosures and drive slots, per bus?
- A. 10 enclosures and 250 drive slots
- B. 3 enclosures and 240 drive slots
- C. 10 enclosures and 500 drive slots
- D. 10 enclosures and 750 drive slots
Answer: D
Explanation:
Table 3. Dell EMC Unity X80/F Model Comparison
NEW QUESTION # 32
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?
- A. Default Single Redundancy
- B. Forced Dual Redundancy
- C. Forced Non-Redundancy
- D. Default Dual Redundancy
Answer: C
NEW QUESTION # 33
What is the minimum recommended amount of Flash capacity in a Dell EMC Unity 880 Hybrid pool?
- A. 10%
- B. 5%
- C. 15%
- D. 8%
Answer: B
NEW QUESTION # 34
A database volume on a Dell PowerStore cluster has a Protection Policy that is applied with a single snapshot rule The policy takes a snapshot every hour and retains them for 48 hours The storage administrator must present a copy of the database volume to a test environment Which action does the storage administrator take to meet this requirement?
- A. Create a new snapshot policy for the test volume
- B. Restore the snapshot to a new test volume
- C. Create a thin clone of the database volume and map it to the test host
- D. Create a snapshot of the database volume and map it to the test host
Answer: C
Explanation:
Explanation
A thin clone is a writeable copy of a volume, which shares the same data blocks as the parent volume. This allows the administrator to provide a copy of the production database volume to the test environment without affecting the production data. It also allows to test the data without affecting the production data, and also it doesn't require additional storage space.
NEW QUESTION # 35
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