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EMC DES-1D12 Exam Overview:
| Certification Vendor: | Dell EMC |
|---|---|
| Exam Name: | Specialist - Technology Architect, Midrange Storage Solutions Exam |
| Exam Number: | DES-1D12 |
| Exam Duration: | 120 minutes |
| Real Exam Qty: | 60 |
| Passing Score: | 60% |
| Exam Format: | Multiple Choice, Multiple Response |
| Exam Price: | USD 230 (approx.) |
| Available Languages: | English |
| Related Certifications: | Associate - Information Storage and Management Version 3.0 Associate - Information Storage and Management Version 4.0 Associate - Information Storage and Management Version 2.0 Associate - Information Storage and Management Version 5.0 |
| Sample Questions: | ![]() |
| Exam Way: | Delivered through authorized Pearson VUE testing centers or online proctored exam |
| Pre Condition: | Must hold an Associate Information Storage and Management certification (Versions 2.0–5.0) to complete certification requirements. :contentReference[oaicite:0]{index=0} |
| Official Syllabus URL: | https://education.dellemc.com/content/dam/dell-emc/documents/en-us/DES-1D12_Specialist_Technology_Architect_Midrange_Storage_Solutions_Exam.pdf |
EMC DES-1D12 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Dell EMC Midrange Product Solutions | 55% | - Unity storage provisioning and access
|
| Dell EMC Midrange Architectures | 25% | - Unity and Unity XT hardware and storage resources
|
| Dell EMC Midrange Best Practices, Sizing, and Design | 20% | - Design considerations
|
EMC DES-1D12 Exam: Frequently Asked Questions
The EMC Specialist - Technology Architect, Midrange Storage Solutions exam is the official Dell EMC test registered under exam code DES-1D12. Passing it earns you the EMC DCS-TA certification, a credential at the Specialist level. It is also linked to the related certifications: Associate - Information Storage and Management Version 2.0, Associate - Information Storage and Management Version 3.0, Associate - Information Storage and Management Version 4.0, Associate - Information Storage and Management Version 5.0. Dell EMC exams are valued because they test job-ready skills, so a passing score here carries real weight on a resume.
The EMC Specialist - Technology Architect, Midrange Storage Solutions exam includes 60 questions to be completed within 120 minutes. Do the pacing math before exam day: with that many items on the clock, you need a steady rhythm and the discipline to flag a hard question and move on instead of stalling. Two or three full timed sessions with the ActualCollection test engine will show you exactly what that pace feels like, so time pressure stops being a factor on the real day.
To pass the EMC Specialist - Technology Architect, Midrange Storage Solutions exam you need 60%, and the official registration fee is USD 230 (approx.). A retake is not discounted: a failed attempt means paying the full USD 230 (approx.) again, so treat your first sitting as the expensive one. A sensible rule is to book your seat only after you are scoring comfortably above the passing mark on the ActualCollection practice tests, not just squeaking past it once.
Must hold an Associate Information Storage and Management certification (Versions 2.0–5.0) to complete certification requirements. :contentReference[oaicite:0]{index=0}
Eligibility rules do change from time to time, so confirm the current requirements before you register on the official exam page.
Yes. ActualCollection offers a free PDF demo of the EMC Specialist - Technology Architect, Midrange Storage Solutions material so you can judge the question quality and format before spending anything. After purchase, your license includes 365 days of free updates, and if you want to keep receiving updates after that period, renewals are available at a 50% discount.
If you take the EMC Specialist - Technology Architect, Midrange Storage Solutions exam within 60 days of your purchase and do not pass, ActualCollection backs you with a 100% money-back guarantee. The claim must match the exam your product covers: attempts taken within 3 days of purchase are not eligible (that is too little preparation time), and neither are downloaded-but-unused products, free materials, or expired orders. The candidate name must match the payer name, and you need to submit a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Prefer not to refund? You can swap instead and receive two other exam products of equal value for free while keeping the update service on your original purchase.
Delivery itself is instant: your files are downloadable right away and emailed to you within one minute of payment. If nothing arrives within 2 hours, contact customer service. There is no limit on how many computers you may install the software on.
The official EMC Specialist - Technology Architect, Midrange Storage Solutions syllabus is organized into 3 domains. Key areas include Dell EMC Midrange Product Solutions (55%), Dell EMC Midrange Best Practices, Sizing, and Design (20%), and Dell EMC Midrange Architectures (25%). The complete, up-to-date topic list appears in the exam topics section above; work through it line by line and flag anything you cannot yet explain in your own words.
EMC Specialist - Technology Architect, Midrange Storage Solutions Sample Questions:
At what granularity are blocks deduplicated on a Dell EMC PowerStore array?
- A. 8 KB
- B. 64 KB
- C. 32 KB
- D. 4 KB
Correct Answer: D 🗳️
Explanation: Only visible for ActualCollection members. You can sign-up / login (it's free).
Which Dell PowerStore migration method is recommended to remediate an out of space condition?
- A. Live Migrate
- B. Assisted Migration
- C. Migrate
- D. Auto Placement
Correct Answer: B 🗳️
What storage resources are affected with a refresh option on a Dell EMC PowerStore array?
- A. Thin clones, volumes, and replicas
- B. Snapshots, thin clones, and volumes
- C. Thin clones and volumes only
- D. Thin clones and snapshots only
Correct Answer: C 🗳️
Which Dell EMC SC Series array allows for back-end expansion cards?
- A. SCv3000
- B. SC5020
- C. SCv3020
- D. SC7020
Correct Answer: D 🗳️
Explanation: Only visible for ActualCollection members. You can sign-up / login (it's free).
A technical architect is working with a customer to design a Dell Unity XT solution The customer is concerned about enabling the data reduction storage service What system condition should the architect recommend for enabling data reduction?
- A. Free capacity above 80%
- B. Free capacity at or less than 50% free capacity
- C. CPU utilization at or less than 50%
- D. CPU utilization above 80%
Correct Answer: C 🗳️






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