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Last Updated: Sep 22, 2026
No. of Questions: 75 Questions & Answers with Testing Engine
Download Limit: Unlimited
Pass your exam with latest TrainingQuiz E20-807 Training Materials just one-shot. All the core contents of EMC E20-807 exam trianing material are helpful and easy to understand, compiled and edited by the experienced experts team, which can assist you to face the difficulties with good mood and master the key knowledge easily, and then pass the EMC E20-807 exam for sure.
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The E20-807 exam fee is identical for every attempt, which makes dragging out preparation doubly expensive. The EMC Expert - VMAX All Flash and VMAX3 practice questions from TrainingQuiz are built for candidates who want the certification sooner, not eventually.
| Certification Vendor: | Dell EMC |
|---|---|
| Exam Name: | Expert - VMAX All Flash and VMAX3 Exam |
| Exam Number: | E20-807 |
| Exam Format: | Scenario-based, Drag-and-Drop, Multiple Choice |
| Certificate Validity Period: | 2 years |
| Available Languages: | English |
| Exam Duration: | 90-120 |
| Related Certifications: | Dell EMC Storage Administrator - VMAX All Flash and VMAX3 Dell EMC Implementation Engineer - VMAX All Flash and VMAX3 Dell EMC Technology Architect - VMAX All Flash and VMAX3 |
| Passing Score: | 70% |
| Real Exam Qty: | 60-75 |
| Exam Price: | $200 USD |
| Recommended Training: | VMAX Performance and Best Practices VMAX All Flash and VMAX3 Administration Workshop |
| Exam Registration: | Pearson VUE Registration Dell EMC Education Services |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or onsite at Pearson VUE test centers |
| Pre Condition: | Recommended: 2+ years hands-on experience with VMAX3 / VMAX All Flash, storage networking, and Dell EMC training |
| Official Syllabus URL: | https://education.emc.com/_content/_common/docs/exam_descriptions/E20_807_VMAX3_Solutions_Expert_Exam.pdf |
| Section | Weight | Objectives |
|---|---|---|
| Management and Security | 20% | - Solutions Enabler and SYMCLI usage - Unisphere for VMAX navigation and administration - Authentication, RBAC, and user permissions - Host access controls and masking views |
| Data Protection and Advanced Features | 15% | - Local replication: TimeFinder SnapVX - Remote replication: SRDF family overview - System monitoring and health checks - Connectivity and external storage integration |
| Performance Analysis and Optimization | 25% | - Front-end/back-end director performance analysis - Configuration best practices for optimal performance - I/O characteristics and performance metrics - Troubleshooting performance bottlenecks |
| Non-Disruptive Migration (NDM) | 20% | - Monitoring and completing migration - Implementation via Unisphere and SYMCLI - Migration planning and prerequisites - NDM concepts and supported environments |
| VMAX All Flash and VMAX3 Architecture | 20% | - FAST.X architecture, benefits, and use cases - Front-end, back-end, and memory directors - VMAX All Flash hardware differences - HYPERMAX OS architecture and components |
EMC Expert - VMAX All Flash and VMAX3 is an official Dell EMC exam, registered under exam code E20-807. Passing it earns the Dell EMC Certified Expert - VMAX All Flash and VMAX3 Solutions certification at the Expert level. It also links to Dell EMC Technology Architect - VMAX All Flash and VMAX3, Dell EMC Implementation Engineer - VMAX All Flash and VMAX3, Dell EMC Storage Administrator - VMAX All Flash and VMAX3. As an internationally recognized capacity standard, this credential speaks for your ability wherever your career takes you.
The EMC Expert - VMAX All Flash and VMAX3 syllabus comprises 5 official domains. The heaviest include VMAX All Flash and VMAX3 Architecture (20%), Non-Disruptive Migration (NDM) (20%), and Performance Analysis and Optimization (25%). The complete outline is above on this page; a short, efficient study plan starts with knowing exactly where the marks live.
The EMC Expert - VMAX All Flash and VMAX3 exam packs 60-75 questions into 90-120. Short-term preparation works best when every session is realistic, so run timed simulations in the TrainingQuiz engine, keep your flag-and-return rhythm tight, and let repeated full-length runs build the pace the clock demands.
EMC Expert - VMAX All Flash and VMAX3 requires 70% to pass, with an official registration fee of $200 USD. Retakes bill the full $200 USD again, so speed should never mean gambling. Compress your preparation with the TrainingQuiz practice tests, and book once your scores clear the requirement reliably.
Recommended: 2+ years hands-on experience with VMAX3 / VMAX All Flash, storage networking, and Dell EMC training
Policies change, so verify the current requirements before registering on the official exam page.
EMC Expert - VMAX All Flash and VMAX3 registration goes through the official channels below.
For your schedule planning: the exam is delivered Online proctored or onsite at Pearson VUE test centers.
Dell EMC recommends the following training for EMC Expert - VMAX All Flash and VMAX3 candidates.
On a short preparation timeline, combine any training with the 75 practice questions in the TrainingQuiz E20-807 package to convert learning into scoring ability fast.
Yes to both. TrainingQuiz provides a free demo of the EMC Expert - VMAX All Flash and VMAX3 questions so you can verify the quality first, and after purchase the newest practice material is free for one year from the date of your order. When that year ends, extending the update service costs 50% of the regular price.
Your purchase carries a 100% money-back guarantee with defined conditions. Take the EMC Expert - VMAX All Flash and VMAX3 exam within 60 days of purchase; if you fail, you may claim a full refund, provided the exam matches your product. Attempts within 3 days of purchase are ineligible, as are downloaded-but-unused products, free materials, and expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are processed within 7 days. Alternatively, exchange for two other exam products of equal value, free, with the update service on your original purchase retained.
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A VMAX3 storage group is not SLO compliant. No changes to the application I/O profile have occurred.
Which factor may be responsible for the SLO compliance impact?
Correct Answer: D 🗳️
Which Dell EMC VMAX3 point-in-time replication technology allows snapshots to be created without requiring a target volume?
Correct Answer: A 🗳️
Which RDF mode is active during the Non-Disruptive Migration Cutover Ready state?
Correct Answer: D 🗳️
Performance analysis on VMAX3 FE ports have shown that a large number of QFULL responses were returned to their best performing hosts. However, other hosts suffered from high response times.
What needs to be configured in order to lower the high response times?
Correct Answer: C 🗳️
When utilizing storage on a VMAX3, what should be created for each application/server to assist in proper performance analysis over time?
Correct Answer: C 🗳️
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