The DES-1221 exam has a reputation for tripping up even experienced professionals. Dumpkiller breaks the EMC Specialist - Implementation Engineer, PowerStore Solutions syllabus down into 62 practice questions with clear explanations, so tricky topics stop feeling intimidating.
EMC DES-1221 Exam Overview:
| Certification Vendor: | Dell EMC |
|---|---|
| Exam Name: | Specialist - Implementation Engineer, PowerStore Solutions Version 1.0 |
| Exam Number: | DES-1221 |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | 60-61 |
| Passing Score: | 63% |
| Available Languages: | Japanese, English |
| Certificate Validity Period: | 2 years |
| Exam Format: | Drag and Drop, Multiple Choice |
| Related Certifications: | Dell Certified Specialist - Implementation Engineer (DCS-IE) |
| Exam Price: | $230 USD |
| Recommended Training: | Official Dell PowerStore Training Dell EMC PowerStore Implementation and Administration |
| Exam Registration: | Dell Technologies Education Pearson VUE Registration |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or onsite at Pearson VUE test centers |
| Pre Condition: | Recommended: DCA-ISM (Associate - Information Storage and Management) certification or equivalent knowledge |
| Official Syllabus URL: | https://education.dellemc.com/content/dam/dell-emc/documents/en-us/DES-1221_Specialist_Implementation_Engineer_PowerStore_Solutions_Exam.pdf |
EMC DES-1221 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: PowerStore Configuration | 25% | - VMware integration - File storage provisioning - Host access and connectivity - Block storage provisioning |
| Topic 2: Basic Troubleshooting | 5% | - Fault LED interpretation - Gathering support logs - Alert and event analysis |
| Topic 3: PowerStore Implementation | 18% | - Racking and installation - Licensing and registration - Initial discovery and configuration - Site planning and requirements |
| Topic 4: PowerStore Cabling | 6% | - Front-end cabling - Back-end cabling - Ethernet switching and cabling |
| Topic 5: PowerStore Administration and Data Protection | 19% | - Snapshot and replication - User and system management - Monitoring and alerts - Thin clones and data reduction |
| Topic 6: Software and Hardware Upgrades | 7% | - Adding appliances and shelves - Drive expansion - Non-disruptive upgrades (NDU) |
| Topic 7: PowerStore Concepts and Features | 5% | - System overview and use cases - Software features and functionality - Models and hardware architecture |
| Topic 8: PowerStore Migration | 15% | - Intercluster migration - Migration operations and validation - Importing data from external sources - Migration requirements and capabilities |
Your DES-1221 Exam Questions, Answered
What is the DES-1221 exam all about?
The EMC Specialist - Implementation Engineer, PowerStore Solutions exam (code: DES-1221) is the official EMC exam that leads to the Specialist - Implementation Engineer, PowerStore Solutions certification. It sits at the Specialist level of the EMC certification track. It is also connected with related credentials such as Dell Certified Specialist - Implementation Engineer (DCS-IE). Passing it proves to employers that your skills have been validated by EMC itself, which is why the DES-1221 credential keeps showing up in job postings.
How many questions are in the DES-1221 exam, and how long does it take?
The EMC Specialist - Implementation Engineer, PowerStore Solutions exam gives you 90 minutes to work through 60-61. Pacing matters more than most candidates expect, so before exam day, run at least one full timed session in the Dumpkiller test engine to learn how long you can afford per question. If an item stalls you, flag it and move on — coming back later beats burning five minutes on a single question.
What score do I need to pass the DES-1221 exam, and how much does it cost?
The passing score for the EMC Specialist - Implementation Engineer, PowerStore Solutions exam is 63%, and the official registration fee is $230 USD. Remember that a failed attempt means paying that fee in full again, so a timed self-assessment with Dumpkiller practice questions about a week before your exam date is a cheap way to confirm you are scoring comfortably above 63%.
Are there any prerequisites for the DES-1221 exam?
According to EMC, the following applies: Recommended: DCA-ISM (Associate - Information Storage and Management) certification or equivalent knowledge. Certification policies do change from time to time, so confirm the latest requirements on the official exam page at https://education.dellemc.com/content/dam/dell-emc/documents/en-us/DES-1221_Specialist_Implementation_Engineer_PowerStore_Solutions_Exam.pdf before you register.
How do I register for the DES-1221 exam?
You can book your EMC Specialist - Implementation Engineer, PowerStore Solutions exam through the official channels below:
Depending on availability in your region, the exam is delivered as Online proctored or onsite at Pearson VUE test centers.
What official training does EMC recommend for the DES-1221 exam?
EMC lists the following training options for EMC Specialist - Implementation Engineer, PowerStore Solutions candidates:
Official courses build a solid foundation, and pairing them with the 62 practice questions from Dumpkiller shows you how ready you really are before you spend money on the exam itself.
Can I try the DES-1221 practice questions before buying?
Yes. Dumpkiller offers a free DES-1221 PDF demo so you can review the question style, difficulty, and explanations before committing to anything. After purchase, your EMC Specialist - Implementation Engineer, PowerStore Solutions material includes 365 days of free updates, and if your product expires after that, you can extend the update service at a 50% discount from your member zone.
What happens if I do not pass the DES-1221 exam, and how is my order delivered?
If you take the corresponding DES-1221 exam within 60 days of your purchase and do not pass, you can apply for a full refund under our 100% Money Back Guarantee, subject to a few conditions: the failed exam must be the one matching your purchase; sitting the exam within 3 days of purchase does not qualify, since that leaves too little preparation time; downloading the material without actually taking the exam does not qualify; free materials and expired orders are excluded; and the candidate name must match the payer name. To apply, send a scanned copy of your enrollment slip together with your official Score Report (PDF) within 2 days after the exam, and claims are processed within 7 days. If you would rather not take a refund, you can exchange your purchase for two free products of equal value while keeping the update service on the product you originally bought. As for delivery, everything is an instant download: your products are sent to your email within one minute of payment — contact customer service if nothing arrives within 2 hours — and there is no limit on the number of computers you can install the software on.
What topics are covered in the DES-1221 exam?
The official EMC Specialist - Implementation Engineer, PowerStore Solutions syllabus is organized into 8 main domains. The first three are PowerStore Implementation (18%), PowerStore Cabling (6%), and Software and Hardware Upgrades (7%). For the full domain-by-domain breakdown, see the complete Exam Topics outline above.
EMC Specialist - Implementation Engineer, PowerStore Solutions Sample Questions:
Question #1
A Storage Administrator removed an appliance from the cluster. What is the status of the removed appliance's licenses?
A. New licenses are created
B. Licenses are erased
C. No licensing impact
D. Licenses becomes void
Question #2
A customer is new to PowerStore and asks if there are any differences between the A and B back-end ports.
What is the correct response?
A. All ports on the base enclosure are output ports
B. "A" ports are input ports and "B" ports are output ports
C. "A" ports are output ports and "B" ports are input ports
D. All ports on the base enclosure are input ports
Question #3
How many cables are required for minimum support for PowerStore T Front-End storage connectivity?
A. 1
B. 2
C. 6
D. 4
Question #4
A PowerStore T administrator discovers that only one port on each node is active and passing traffic. The other port is healthy and online, but total bandwidth is only half of what the customer expects. Which action could resolve the issue?
A. Configure Link Aggregation Control Protocol and Dynamic Link Aggregation Group
B. Configure VLT and Link Aggregation Control Protocol
C. Implement VLT and Dynamic Link Aggregation Group
D. Implement Dynamic Link Aggregation Group
Question #5
A storage administrator has provisioned a 50GB volume and presented it to an application. The application owner has requested that the volume be replicated to a secondary array. Which policy should be assigned to the volume to enable replication?
A. Protection
B. Performance
C. Replication
D. Remote
Solutions:
| Question #1 Correct Answer: B | Question #2 Correct Answer: C | Question #3 Correct Answer: D | Question #4 Correct Answer: B | Question #5 Correct Answer: A |


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