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EMC E20-526 : Specialist - Technology Architect, XtremIO Solutions and Design Exam
- Exam Code: E20-526
- Exam Name: Specialist - Technology Architect, XtremIO Solutions and Design Exam
- Updated: Oct 31, 2026
- Q & A: 68 Questions and Answers
About EMC E20-526 Exam
Popular certifications draw crowds, and the EMC Specialist - Technology Architect, XtremIO Solutions and Design credential draws serious ones — VCETorrent helps E20-526 candidates stand apart with a bank maintained by experienced specialists and a routine that removes stale material before it wastes your time.
EMC E20-526 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Host Configurations in XtremIO and X2 Environments | 15% | - Describe host configurations such as HBAs and multipathing - Describe OS specific configurations (Windows, Linux, ESXi, etc.) |
| XtremIO X2 Optimization and Performance Management | 6% | - Explain performance optimization methods |
| XtremIO and X2 Operations and Management | 20% | - Describe architectural differences and management of XtremIO X2 - Use GUI and CLI to manage XtremIO X2 - Identify and describe XtremIO X2 hardware and software components |
| XtremIO X2 Data Replication | 7% | - Describe replication technologies and integration (e.g., RecoverPoint) |
| Data Gathering and Analysis | 13% | - Collect and analyse environment data for design purposes |
| Designing an XtremIO X2 Solution | 27% | - Design high-performance, high-availability XtremIO solutions |
| Positioning XtremIO and X2 | 12% | - Describe use-cases and solution positioning |
EMC Specialist - Technology Architect, XtremIO Solutions and Design Prep: What Matters More Than Volume
Achievement of an Associate level storage certification (e.g., Associate - Information Storage and Management) is required before attempting this specialist exam. After February 3, 2024 the exam has been retired and transitioned to the Dell XtremIO Design Achievement (D-XTR-DS-A-24).
You need 63 to pass, and the exam fee is Varies by region (e.g., ~$230 USD typical list price). Money, time and energy all count as investment here — efficient preparation protects all three, which is exactly what the VCETorrent E20-526 material is built for.
Because aimless effort is the most expensive kind. The VCETorrent bank pairs 68 practice questions for the E20-526 exam with verified answers, a question set that stays lean by design, per-session scoring that exposes weak areas, and study guidance that turns every hour into targeted progress on the EMC Specialist - Technology Architect, XtremIO Solutions and Design objectives — that is what efficiency looks like in practice.
Not necessarily. A bloated dump stuffed with outdated material wastes more time than it saves. The VCETorrent approach is different: E20-526 content is updated in step with the real exam, and questions that become useless or invalid are removed, so the bank you study is always lean, clear and worth your hours. Fewer, fresher, verified questions beat thousands of stale ones — and they come with a plan that keeps your training on target instead of aimless.
About Approximately 60 questions within 90 minutes minutes. Timing yourself against that limit in the VCETorrent engine turns the real session into a familiar routine instead of a race you have never practiced.
The current EMC Specialist - Technology Architect, XtremIO Solutions and Design outline distributes weight like this:
- XtremIO X2 Optimization and Performance Management (6%)
- Positioning XtremIO and X2 (12%)
- Host Configurations in XtremIO and X2 Environments (15%)
The study guidance around them. The E20-526 material at VCETorrent includes preparation hints and test-taking tips that help you identify weak areas, improve both conceptual knowledge and hands-on skills, and approach the EMC Specialist - Technology Architect, XtremIO Solutions and Design exam with a method rather than a hope. Combined with per-session scoring and free 24/7 support, the questions become the core of a complete preparation system.
EMC Specialist - Technology Architect, XtremIO Solutions and Design Sample Questions:
Question #1
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. Refresh of the production volume is not supported
- C. Only snapshot-to-snapshot refresh is supported
- D. Volume was not unmounted on the host
Correct Answer: D 🗳️
Explanation: Only visible for VCETorrent members. You can sign-up / login (it's free).
Question #2
A customer has recently deployed an XtremIO 20 TB two X-Brick cluster to run an existing instance of Oracle RAC previously leveraging VNX for back-end storage. The application environment uses a block size of 1 MB. Multiple tables are in use with the
PARALLEL_DEGREE_POLICY variable set to AUTO.
The customer wants your help with tuning the DB_FILE_MULTIBLOCK_READ_COUNT parameter for best performance with XtremIO. Which values should be recommended for tuning the DB_FILE_MULTIBLOCK_READ_COUNT parameter in the Oracle RAC
environment?
- A. 8 or 16
- B. 24 or 32
- C. 64 or 128
- D. 256 or 512
Correct Answer: C 🗳️
Explanation: Only visible for VCETorrent members. You can sign-up / login (it's free).
Question #3
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. 1 Copper Ethernet connection, 4 Fibre Channel Optical connections
- B. 5 Copper Ethernet connections, 8 Fibre Channel Optical connections
- C. 3 Copper Ethernet connections, 8 Fibre Channel Optical connections
- D. 4 Copper Ethernet connections, 16 Fibre Channel Optical connections
Correct Answer: C 🗳️
Explanation: Only visible for VCETorrent members. You can sign-up / login (it's free).
Question #4
What are common storage array mechanisms?
- A. Metadata logging and RAID
- B. RAID and metadata log structuring
- C. Log structuring and RAID
- D. Post-processing and metadata logging
Correct Answer: D 🗳️
Explanation: Only visible for VCETorrent members. You can sign-up / login (it's free).
Question #5
You need to design an Oracle solution for a customer. Which XtremIO best practices should be used in Oracle environments?
- A. Align data on 4 kB boundaries. Use Lazy Zeroed Thick formatting on ESXi
- B. Use a 4 kB LUN sector size for databases. Use Lazy Zeroed Thick formatting for ESXi
- C. Use a 512 byte LUN sector size for databases. Use Eager Zeroed Thick formatting for
ESXi - D. Align data on 4 kB boundaries. Use Thin formatting on ESXi
Correct Answer: C 🗳️
Explanation: Only visible for VCETorrent members. You can sign-up / login (it's free).
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