[2024] Get Top-Rated EMC DES-1D12 Exam Dumps Now
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EMC DES-1D12 certification exam is a must-have for technology architects who specialize in midrange storage solutions. Specialist - Technology Architect, Midrange Storage Solutions Exam certification validates the skills and knowledge required to design and implement midrange storage solutions using EMC technologies. By passing DES-1D12 exam, candidates can demonstrate their expertise in midrange storage solutions and enhance their career prospects in the IT industry.
Dell EMC DES-1D12 Exam Syllabus Topics:
| Topic | Details | Weights |
|---|---|---|
| Dell EMC Midrange Architectures | - Describe the Unity and Unity XT hardware (e.g., enclosures, I/O components, storage media options) - Explain Unity and Unity XT storage resources and features (e.g., dynamic pools, RAID functions) - Describe the PowerStore hardware components and their functions (e.g., controller and expansion enclosures models, I/O expansion modules, internal components) - Describe the PowerStore resources and features (e.g., caching and data reduction mechanisms, NVMe and SSD options, PowerStore manager GUI) | 25% |
| Dell EMC Midrange Best Practices, Sizing, and Design | - Apply Dell EMC midrange best practice recommendations for data service, system, storage, and host application configurations - Describe sizing and design considerations - Describe sizing and design methods - Describe the tools and resources available to size and design solutions | 20% |
| Dell EMC Midrange Product Solutions | - Describe how to provision and access Unity storage including Block, Files, and VMware datastores - Identify Unity advanced features for Block storage (e.g. FAST Suite, D@RE, host I/O limit availability, thin clones) - Identify Unity advanced features for File storage (e.g. IP Multi-tenancy, Advanced Static Routing, IP Packet Reflect) - Describe Unity Data Protection (e.g., Snapshots, Replication, and Snapshot Replication architecture) solutions and use cases - Describe Unity Data Mobility features, requirements, and use cases - Describe PowerStore Data Services and how to provision and access storage via block, files, and VMware datastores - Describe the PowerStore load and resource balancing capabilities and PowerStore replication capabilities - Describe PowerStore Data Protection and Data Security (e.g., Snapshots, Consistency Groups, Thin Clones) features and use cases - Describe PowerStore HA features, non-disruptive upgrades and migration options requirements and use cases - Compare and contrast similar features between Unity and PowerStore solutions | 55% |
The benefits of earning the EMC DES-1D12 certification are significant. Specialist - Technology Architect, Midrange Storage Solutions Exam certification demonstrates to employers and clients that a technology architect has the knowledge and skills needed to design and manage midrange storage solutions using EMC technologies. It also provides a competitive advantage in the job market, as employers are increasingly looking for certified professionals who can demonstrate their expertise in specific areas. In addition, this certification provides a path to higher-level certifications, such as the EMC Technology Architect Expert and the EMC Master Technology Architect.
NEW QUESTION # 43
Match each Dell EMC Unity feature with its destination.
Answer:
Explanation:
Reference:
https://www.delltechnologies.com/resources/en-us/asset/white-papers/products/storage/h15572- dell_emc_unity-nas_capabilities.pdf
NEW QUESTION # 44
The last four drive slots in a Dell EMC PowerStore 5000 are reserved for which type of drive?
- A. SAS SSD
- B. NVMe SCM
- C. NVMe SSD
- D. NVMe NVRAM
Answer: D
NEW QUESTION # 45
What is a benefit of using a performance assessment tool?
- A. Retrieves workload metrics from all storage systems
- B. Provides automated performance statistics in chart and table format
- C. Retrieves the performance archives using the Unity Data Collection
- D. Provides performance statistics in a structured postgres database
Answer: B
Explanation:
Explanation
A performance assessment tool is used to evaluate the performance of storage systems and provide statistics that can be used to identify and troubleshoot performance issues. One of the benefits of using a performance assessment tool is that it provides automated performance statistics in chart and table format, making it easy to understand performance metrics and identify any potential issues. This allows the user to quickly identify and address any bottlenecks in the system, and make adjustments to improve performance.
NEW QUESTION # 46
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?
- A. Dedicated spares are not required
- B. 2 spares per drive type per array
- C. 2 spare drives per shell
- D. 1 spare per drive type per shell
Answer: A
Explanation:
"SCOS 7.3, Distributed Sparing: eliminates the need for dedicated spares by giving customers the option to distribute sparing capacity across all drives in the array."
NEW QUESTION # 47
What is a key feature of the Dell EMC Future-Proof Storage Loyalty Program for Dell EMC SC Series arrays?
- A. 4:1 Reduction Guarantee
- B. 4 Year Satisfaction Guarantee
- C. 4:1 Performance Guarantee
- D. 4:1 Efficiency Guarantee
Answer: D
Explanation:
Reference:
https://www.dell.com/pk/business/p/storage-sc-all-flash/pd
NEW QUESTION # 48
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?
- A. DNS details
- B. Subnet
- C. WWPN
- D. FQDN
Answer: A
NEW QUESTION # 49
To which bus is the Dell EMC Unity 880F DPE connected?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
Explanation:
The DPE on 480/F, 680/F, and 880/F systems is internally connected to Bus 99 which is a separate bus than the first SAS expansion port that is connected to Bus 0. Therefore, the DPE is recognized by the system as Bus 99 Enclosure 0 while the first DAE connected to the first SAS expansion port would be Bus 0 Enclosure 0. This is different than X00/F, X50F, and 380/F systems. Furthermore, this means that the twenty-five drives in front of the DPE for 480/F, 680/F, and 880/F systems are internally recognized as Bus 99 Enclosure 0 Drive 0 - Bus 99 Enclosure 0 Drive 24. In Unisphere, the drives are seen DPE Drive 0 -DPE Drive 24
NEW QUESTION # 50
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: B
NEW QUESTION # 51
When designing a Dell EMC SC Series system, which factors regarding general performance are important to understand?
- A. Transport and queue depth
- B. Latency and queue depth
- C. Block size and read size
- D. Write size and latency
Answer: B
Explanation:
"Whether gathering information or designing a system, it is important to understand two commonly used terms: Latency and queue depth"
NEW QUESTION # 52
Which CPU family is used on a Dell Unity XT 480?
- A. ice Lake
- B. Skylake
- C. Broadwell
- D. Haswell
Answer: B
NEW QUESTION # 53
What is a consequence of using an 800 GB drive and five 400 GB drives in a Dell EMC Unity XT dynamic pool?
- A. Extents 9 - 14 are marked unavailable until more 800 GB drives are added
- B. Extents 9 - 14 are used to create a RAID Group
- C. Unisphere short strokes the 800 GB drive to 8 extents
- D. Extents 9 - 14 are marked unavailable and can never be recovered
Answer: A
NEW QUESTION # 54
What initiates an automatic NAS server failover to the peer SP?
- A. Network link failure
- B. SP hardware fault
- C. Resource balancing algorithm
- D. Assisted internal migration
Answer: B
Explanation:
Explanation
An SP hardware fault initiates an automatic NAS server failover to the peer SP in Dell Unity systems. This ensures that the NAS services remain available in case of hardware failure in one of the Storage Processors (SPs). The failover process is automatic and transparent to the hosts accessing the data, and it helps to maintain the high availability of the NAS services.
NEW QUESTION # 55
A customer asks you about the maximum load of their new Dell EMC SC Series array. Which term should you use in response?
- A. CPU Cycles
- B. IOPS
- C. MB
- D. Latency
Answer: B
NEW QUESTION # 56
At what granularity are blocks deduplicated on a Dell EMC PowerStore array?
- A. 8 KB
- B. 32 KB
- C. 64 KB
- D. 4 KB
Answer: D
Explanation:
https://www.delltechnologies.com/resources/en-us/asset/white-papers/products/storage/h18151-dell-emc-powerstore-data-efficiencies.pdf Deduplication uses algorithms to analyze, perform pattern detection, and attempts to store only a single instance of data. In general deduplication can work at the block, bit-level, or file level. In PowerStore, deduplication works at the block level at 4 KB granularity.
NEW QUESTION # 57
A storage administrator wants to do a tech refresh from a legacy EQL system to a new Dell EMC SC Series array. What is needed to correctly size the new array?
- A. Peak IOPS information
- B. Contract support end date
- C. Latency
- D. Storage tiers
Answer: A
Explanation:
https://downloads.dell.com/manuals/common/sc-series-performance-availability-best-practices-dell-emc-4024-bp-sc_en-us.pdf (1.9 Sizing an SC Series array for performance requirements - pag.9)
NEW QUESTION # 58
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DES-1D12 exam questions for practice in 2024 Updated 152 Questions: https://pass4sure.itexamdownload.com/DES-1D12-valid-questions.html