EMC Specialist - Technology Architect, XtremIO Solutions and Design : E20-526

E20-526 real exams

Exam Code: E20-526

Exam Name: Specialist - Technology Architect, XtremIO Solutions and Design Exam

Updated: Nov 11, 2026

Q & A: 68 Questions and Answers

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EMC E20-526 Exam Overview:

Certification Vendor:Dell Technologies (formerly EMC)
Exam Name:EMC Specialist - Technology Architect, XtremIO Solutions and Design Exam
Exam Number:E20-526
Available Languages:English
Related Certifications:Dell EMC XtremIO Implementation and Administration
Dell Technologies Proven Professional Specialist Certifications
Dell EMC Data Storage and Management
Exam Format:Scenario-based Questions, Multiple Choice
Recommended Training:Dell EMC XtremIO Training Courses
Dell Technologies Storage Solutions Training
Exam Registration:Pearson VUE Dell EMC Exams
Dell Technologies Proven Professional Certification Portal
Sample Questions:Free Download E20-526 bootcamp pdf
Exam Way:Proctored exam delivered via Pearson VUE testing centers or online proctoring (availability may vary by region).
Pre Condition:Recommended knowledge of enterprise storage systems and Dell EMC XtremIO fundamentals. Prior Dell EMC Specialist-level certification or equivalent experience is recommended.
Official Syllabus URL:https://education.dell.com/content/dell/en-us/home/certification-overview.html

EMC E20-526 Exam Syllabus Topics:

SectionObjectives
Monitoring, Troubleshooting, and Maintenance- System monitoring
  • 1. Alerting and reporting
    • 2. Performance monitoring tools
      - Troubleshooting techniques
      • 1. Common failure scenarios
        • 2. Log analysis and diagnostics
          Data Protection and Availability- High availability features
          • 1. Cluster resilience mechanisms
            • 2. Failure handling and recovery
              - Snapshots and clones
              • 1. Space-efficient cloning
                • 2. Point-in-time copies
                  Storage Provisioning and Management- Volumes and LUN management
                  • 1. Volume creation and mapping
                    • 2. Consistency groups
                      - Performance optimization
                      • 1. Latency optimization techniques
                        • 2. QoS and workload balancing
                          XtremIO Architecture Overview- Storage media and data flow
                          • 1. Flash-based storage behavior
                            • 2. Data distribution and striping
                              - XtremIO X-Brick architecture and components
                              • 1. Scale-out architecture principles
                                • 2. Metadata and inline data services
                                  Installation and Configuration- Initial system deployment
                                  • 1. System setup and provisioning
                                    • 2. Cluster initialization
                                      - Host connectivity
                                      • 1. Host configuration best practices
                                        • 2. Fibre Channel and iSCSI connectivity
                                          Solution Design and Best Practices- Integration with enterprise environments
                                          • 1. Backup and replication integration
                                            • 2. Virtualization platforms (VMware, Hyper-V)
                                              - XtremIO solution design principles
                                              • 1. Workload characterization
                                                • 2. Scalability considerations

                                                  Practical Answers for EMC Specialist - Technology Architect, XtremIO Solutions and Design Candidates

                                                  The EMC Specialist - Technology Architect, XtremIO Solutions and Design blueprint is organized into these principal domains:

                                                  • Storage Provisioning and Management
                                                  • XtremIO Architecture Overview
                                                  • Installation and Configuration

                                                  Additional domains follow in the full official outline, and our bank spans them all.

                                                  EMC recommends these official training options:

                                                  If formal classes fit your budget and calendar they add structure; otherwise, disciplined self-practice with a current bank covers the same ground.

                                                  A team of professional IT experts and certified trainers who focus on this exam field — and who keep the E20-526 bank under constant updating so every candidate prepares smoothly. Every answer is expert-verified, and you can check the accuracy yourself with a free demo before buying. The online test engine deserves special mention: it simulates the actual test environment, supports Windows, Mac, Android, and iOS, carries no installation limits, and lets you practice without limits of time or location — a smooth preparation process for office workers who cannot attend classes.

                                                  Upon successful payment, our system automatically sends the product to your mailbox — typically within about a minute — with an instant download link on screen. If nothing arrives within two hours, check your spam folder and contact support. Once purchased, updates are free for 365 days: whenever a new version is released, the updated E20-526 bank is sent to your email immediately. A 50% renewal discount applies after the period ends.

                                                  EMC specifies the following prerequisites for the EMC Specialist - Technology Architect, XtremIO Solutions and Design: Recommended knowledge of enterprise storage systems and Dell EMC XtremIO fundamentals. Prior Dell EMC Specialist-level certification or equivalent experience is recommended..

                                                  Verify the details on the official certification page before registering.

                                                  Documented and honored. If you fail the corresponding exam within 60 days of purchase, send a scanned copy of your enrollment slip and your official Score Report PDF within two days of the exam date; verified claims are refunded in full within seven days. Exclusions: exams taken within three days of purchase, candidate names that differ from the payer, and free or expired products. If you have another exam in mind, you can instead exchange your product for two others of equal value at no charge.

                                                  Registration runs through the official channels below:

                                                  Choose a test center or online appointment, and book early to keep your preparation timeline comfortable.

                                                  EMC Specialist - Technology Architect, XtremIO Solutions and Design Sample Questions:

                                                  Question #1

                                                  Which actions are initiated when a snapshot is created on an XtremIO array?

                                                  • A. Parent object remains writeable and two auxiliary volumes are created
                                                  • B. Parent object becomes read only and one auxiliary volume is created
                                                  • C. Parent object becomes read only and two auxiliary volumes are created
                                                  • D. Parent object remains writeable and one auxiliary volume is created
                                                  Reveal Solution  Discussion  0

                                                  Correct Answer: C  🗳️

                                                  Explanation: Only visible for PassTorrent members. You can sign-up / login (it's free).

                                                  Question #2

                                                  A storage administrator wants to re-use some of their XtremIO thin provisioned disks attached to a Microsoft Windows 2012 host.
                                                  However, the administrator notices that "Quick
                                                  Format" of the drives is taking a long time to complete. This has an impact on the overall performance.
                                                  What should be recommended to minimize the performance impact?

                                                  • A. Temporarily disable the UNMAP feature on the Windows host during formatting
                                                  • B. Disable the I/O elevator feature on the Windows host while formatting
                                                  • C. Adjust the execution throttle value on the Windows host
                                                  • D. Change the disk format to thick provisioned
                                                  Reveal Solution  Discussion  0

                                                  Correct Answer: A  🗳️

                                                  Explanation: Only visible for PassTorrent members. You can sign-up / login (it's free).

                                                  Question #3

                                                  A storage administrator wants to add a volume to their XtremIO storage array using the
                                                  RESTful API. Which RESTful method should be used to complete this task?

                                                  • A. HTTP PATCH
                                                  • B. HTTP LINK
                                                  • C. HTTP PUT
                                                  • D. HTTP POST
                                                  Reveal Solution  Discussion  0

                                                  Correct Answer: D  🗳️

                                                  Explanation: Only visible for PassTorrent members. You can sign-up / login (it's free).

                                                  Question #4

                                                  A customer currently uses XtremIO native remote replication with four RPAs and a 1 GB
                                                  WAN link to asynchronously protect all production data. Management has decided that all data stored on the XtremIO must now be protected at the disaster recovery site by synchronous replication.
                                                  How can this be achieved?

                                                  • A. Purchase four additional RPAs.
                                                  • B. Set the Link Policy to Synchronous, Dynamic by throughput
                                                  • C. Set the Link Policy to Synchronous, Dynamic by latency
                                                  • D. Use a VPLEX splitter
                                                  Reveal Solution  Discussion  0

                                                  Correct Answer: D  🗳️

                                                  Explanation: Only visible for PassTorrent members. You can sign-up / login (it's free).

                                                  Question #5

                                                  A customer has recently purchased an XtremIO 10 TB single X-Brick cluster for an implementation of Oracle RAC. The customer wants your help with integrating Oracle with their new XtremIO cluster. The customer has three DATA disk groups, two REDO disk groups, and four FRA disk groups.
                                                  How many XtremIO LUNs should be assigned to the FRA disk groups?

                                                  • A. 2
                                                  • B. 6
                                                  • C. 8
                                                  • D. 4
                                                  Reveal Solution  Discussion  0

                                                  Correct Answer: C  🗳️

                                                  Explanation: Only visible for PassTorrent members. You can sign-up / login (it's free).

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