This exam is a qualifying exam for the Specialist - Technology Architect, Midrange Storage (DCS-TA) track.
This exam tests the candidate’s knowledge to design solutions for Dell EMC Unity and PowerStore. This exam also tests the candidate’s knowledge of key product features of both storage systems.
Dell Technologies provides free practice tests to assess your knowledge in preparation for the exam. Practice tests allow you to become familiar with the topics and question types you will find on the proctored exam. Your results on a practice test offer one indication of how prepared you are for the proctored exam and can highlight topics on which you need to study and train further. A passing score on the practice test does not guarantee a passing score on the certification exam.
Dell EMC Midrange Storage Solutions Specialist Exam Summary:
| Exam Name | Dell EMC Certified Specialist - Technology Architect - Midrange Storage (DCS-TA) |
| Exam Code | DES-1D12 |
| Exam Price | $230 (USD) |
| Duration | 120 mins |
| Number of Questions | 60 |
| Passing Score | 60% |
| Books / Training | Midrange Storage Concepts, Features, and Design - ES502STG01737 |
| Sample Questions | Dell EMC Midrange Storage Solutions Specialist Sample Questions |
| Practice Exam | Dell EMC DES-1D12 Certification Practice Exam |
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 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% |
| 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% |
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