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EMC E20-526 Exam Overview:
| Certification Vendor: | Dell Technologies (formerly EMC) |
|---|---|
| Exam Name: | XtremIO Solutions and Design Specialist Exam for Technology Architects |
| Exam Number: | E20-526 |
| Exam Price: | $230 USD |
| Exam Format: | Multiple Response, Multiple Choice |
| Available Languages: | English |
| Certificate Validity Period: | 2 years |
| Passing Score: | Not officially disclosed (approx. 60-70%) |
| Related Certifications: | Dell EMC Proven Professional Technology Architect Associate - Information Storage and Management |
| Real Exam Qty: | 60-67 |
| Exam Duration: | 90 minutes |
| Recommended Training: | XtremIO Solution Design XtremIO Fundamentals |
| Exam Registration: | Dell Technologies Certification Portal Pearson VUE Registration |
| Sample Questions: |  |
| Exam Way: | Online proctored or onsite at Pearson VUE test centers |
| Pre Condition: | Hold Associate - Information Storage and Management (v1.0 to v5.0) certification; recommended experience with enterprise storage systems |
| Official Syllabus URL: | https://learning.dell.com/content/dam/dell-emc/documents/en-us/E20_526_XtremIO_Solutions_and_Design_Specialist_Exam.pdf |
EMC E20-526 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Data Protection and Optimization | 10% | - Troubleshooting common issues - Snapshot and replication implementation - Monitoring, alerting, and performance tuning |
| Designing XtremIO X2 Solutions | 27% | - Integration with hypervisors and replication - Design for VDI, database, and mixed workloads - Performance and capacity design considerations - Scalability and high availability design |
| Positioning XtremIO and X2 Solutions | 12% | - Inline deduplication, compression, encryption, and XDP - Benefits of all-flash arrays and XtremIO features - XMS Simulator usage and demonstration |
| Data Gathering and Analysis | 13% | - Workload analysis tools and methodologies - Capture customer requirements and environment details - Translate requirements into solution specifications |
| XtremIO Architecture and Overview | 20% | - Support resources and documentation - Performance characteristics and benchmarking tools - Architecture differences between XtremIO and X2 - XtremIO and X2 hardware/software components |
| Operations and Host Configuration | 18% | - Networking and storage protocol configuration - Host best practices for Linux, Windows, VMware ESXi - XMS management and multi-cluster management |
Measurable EMC Specialist - Technology Architect, XtremIO Solutions and Design Prep: Questions Answered
EMC recommends the following official training options:
Combine a recommended course with score-tracked practice tests for a preparation you can measure.
Written down, so you have nothing to worry about. If you fail the corresponding exam within 60 days of purchase, send us a scanned copy of your enrollment slip and your official Score Report PDF within two days of the exam date; verified claims receive a full refund within seven days. Exclusions: exams taken within three days of purchase, candidate names that differ from the payer, and free or expired products. Prefer a different direction? Exchange your product for two others of equal value at no charge.
Use the official registration channels below:
Select a test center or online appointment, and book early enough to leave room for score-tracked practice.
Upon successful payment, our system automatically emails the product to your mailbox — typically within about a minute — with an instant download link on screen. The testing engine is user-friendly and easy to install, so practice starts immediately. If nothing arrives within two hours, check your spam folder and contact our 24/7 Customer Service. Once purchased, you are granted access to all updates for 365 days, delivered automatically on release, with a 50% renewal discount afterward.
According to the latest exam information, the E20-526 exam contains 60-67 questions within 90 minutes minutes. The testing engine reproduces that scope and calculates your final practice score — a useful reference for judging real-exam readiness.
At present, the E20-526 exam requires a passing score of Not officially disclosed (approx. 60-70%), with a registration fee of $230 USD. EMC sets both figures and may revise them, so confirm on the official site before you schedule.
The EMC Specialist - Technology Architect, XtremIO Solutions and Design blueprint covers these core domains:
- Operations and Host Configuration (18%)
- Data Gathering and Analysis (13%)
- Data Protection and Optimization (10%)
Further domains complete the official outline; the question bank addresses all of them.
With data, not guesswork. The E20-526 testing engine is user-friendly and easy to install; upon completion of each practice test, it calculates your final score, giving you a concrete reference for the real exam. Behind the tools, professionals and IT specialists compose the materials, and every answer is expert-verified — aligned with the real exam's format across the EMC Specialist - Technology Architect, XtremIO Solutions and Design objectives. Before buying, try the free demo questions to test your knowledge; after buying, 24/7 Customer Service and Live Support assist with any problem, and you can ask the team for a discount code. That is the remarkable experience we work to provide.
EMC states the following prerequisites for the EMC Specialist - Technology Architect, XtremIO Solutions and Design: Hold Associate - Information Storage and Management (v1.0 to v5.0) certification; recommended experience with enterprise storage systems.
Check the authoritative wording on the official certification page before booking.
EMC Specialist - Technology Architect, XtremIO Solutions and Design Sample Questions:
A customer is considering XtremIO storage for their current Virtual Desktop Infrastructure
(VDI) deployment. The customer wants information on the benefits of an XtremIO solution.
What are the benefits of an XtremIO solution for this environment?
- A. Latency is less than 1 ms for all large I/O sizes, deduplication with compression, and scales linearly
- B. Latency is less than 1 ms for small I/O sizes, deduplication and compression, and scales linearly
- C. Latency is less than 1 ms for small I/O sizes, scales linearly, and slightly higher cost/IOP/GB than hybrid arrays
- D. Latency is less than 1 ms for large I/O sizes, deduplication and compression, and no reduction in power and cooling costs
Correct Answer: A 🗳️
Explanation: Only visible for Real4Prep members. You can sign-up / login (it's free).
An administrator receives an error on an XtremIO array while performing snapshot refreshes to a production volume. What is a potential cause for this issue?
- A. Volume was not unmapped on the XtremIO cluster
- B. Only snapshot-to-snapshot refresh is supported
- C. Refresh of the production volume is not supported
- D. Volume was not unmounted on the host
Correct Answer: D 🗳️
Explanation: Only visible for Real4Prep members. You can sign-up / login (it's free).
A customer has a group of applications that need storage which can provide low response times. The total I/O requirements are 75,000 IOPs with a 4 kB block size. They will have
500 LUNs and need to keep 30 daily snapshots of each LUN.
What is the smallest XtremIO configuration that will meet their needs?
- A. 1 cluster with 2 X-Bricks
- B. 2 clusters with 2 X-Bricks each
- C. 1 cluster with 4 X-Bricks
- D. 2 clusters with 1 X-Brick each
Correct Answer: A 🗳️
Where is the XtremIO VSS hardware provider package installed?
- A. On all X-Bricks in the cluster
- B. Factory-installed on the array
- C. On the XMS
- D. On the backup server
Correct Answer: D 🗳️
Explanation: Only visible for Real4Prep members. You can sign-up / login (it's free).
A customer has purchased a two X-Brick XtremIO array with a physical XtremIO
Management Server (XMS). The customer plans to use all Fibre Channel connectivity in the environment.
What are the physical connectivity requirements for the cluster?
- A. 5 Copper Ethernet connections, 8 Fibre Channel Optical connections
- B. 4 Copper Ethernet connections, 16 Fibre Channel Optical connections
- C. 3 Copper Ethernet connections, 8 Fibre Channel Optical connections
- D. 1 Copper Ethernet connection, 4 Fibre Channel Optical connections
Correct Answer: C 🗳️
Explanation: Only visible for Real4Prep members. You can sign-up / login (it's free).
