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From a free demo to downloadable practice files, browser-based testing, and checkout supported by McAfee security services, Actual4dump brings the key E20-885 preparation tools together in one place. Candidates for EMC VNX Solutions Expert Exam for Implementation Engineers can use the 275 practice questions to plan, test, and revisit their knowledge in 2026.

EMC E20-885 Exam Overview:

Certification Vendor:EMC
Exam Name:VNX Solutions Expert Exam for Implementation Engineers
Exam Number:E20-885
Available Languages:English
Exam Format:Multiple Choice
Related Certifications:EMC Proven Professional - VNX Solutions Expert for Implementation Engineers
Sample Questions: DOWNLOAD DEMO
Exam Way:Pearson VUE testing center or other EMC-authorized exam delivery method (historical program).
Pre Condition:Typically intended for candidates with prior EMC storage implementation experience and foundational VNX knowledge; official prerequisite exam information is not publicly available.

EMC E20-885 Exam Syllabus Topics:

SectionObjectives
Topic 1: Host Integration- Connect hosts to VNX storage
  • 1. Configure Fibre Channel and iSCSI connectivity
    • 2. Implement host access and multipathing
      Topic 2: Data Protection and Availability- Implement protection technologies
      • 1. Configure snapshots and replication features
        • 2. Verify business continuity functionality
          Topic 3: Monitoring, Maintenance, and Troubleshooting- Manage and support VNX environments
          • 1. Diagnose and resolve implementation issues
            • 2. Perform health checks and system monitoring
              Topic 4: VNX Solution Planning and Design Validation- Validate implementation requirements
              • 1. Verify hardware and software compatibility
                • 2. Review customer environment and solution prerequisites
                  Topic 5: VNX Hardware Installation- Install and configure storage hardware
                  • 1. Initialize storage processors and connectivity
                    • 2. Rack, cable, and power VNX components
                      Topic 6: Storage Configuration- Configure block and file storage services
                      • 1. Create storage pools and RAID configurations
                        • 2. Provision LUNs, file systems, and shares

                          Common Questions About EMC VNX Solutions Expert Exam for Implementation Engineers

                          The E20-885 exam, VNX Solutions Expert Exam for Implementation Engineers, assesses whether a candidate can apply EMC knowledge to the skills measured by this credential. It is associated with the Implementation Engineer certification. The certification is positioned at the Expert level. Related credentials include EMC Proven Professional - VNX Solutions Expert for Implementation Engineers.

                          The stated prerequisite information for EMC VNX Solutions Expert Exam for Implementation Engineers is: Typically intended for candidates with prior EMC storage implementation experience and foundational VNX knowledge; official prerequisite exam information is not publicly available. Before registering, review the eligibility details on the official exam page to confirm the requirements.

                          Yes. Actual4dump provides a free PDF demo so you can review the format and quality of the EMC VNX Solutions Expert Exam for Implementation Engineers practice questions before placing an order. Your purchase includes 365 days of free updates, and you can extend the update service after expiration at a 50% discount.

                          If you take the corresponding E20-885 exam within 60 days of purchase and do not pass, you may apply for a full refund under the 100% Money Back Guarantee. Claims based on an exam taken within 3 days of purchase are not eligible; free materials, expired orders, and downloaded products that were not used before sitting for the exam are also excluded. The candidate name must match the payer name.

                          To apply, submit a scanned enrollment slip and the official Score Report PDF within 2 days after the exam. Eligible requests are processed within 7 days. If you prefer an alternative, you may receive two free products of equal value and keep the update service for your original purchase.

                          Delivery is instant after payment. Your download is also sent to your email within one minute; if it has not arrived within 2 hours, contact customer service. There is no limit on the number of computers on which the material can be installed.

                          The published EMC VNX Solutions Expert Exam for Implementation Engineers outline contains 6 major domains. The opening domains include:

                          • Storage Configuration (official weight not provided)
                          • Data Protection and Availability (official weight not provided)
                          • Monitoring, Maintenance, and Troubleshooting (official weight not provided)

                          Review the complete Exam Topics section above for every domain and subtopic before planning your study time.

                          EMC VNX Solutions Expert Exam for Implementation Engineers Sample Questions:

                          A customer plans to move a performance-sensitive application to a new EMC VNX with all SAS drives. The application will reside on an NFS export, and the customer requires the file system provide consistent performance. The customer also needs to create additional CIFS shares, which do not share the same performance requirement.
                          How should both sets of file systems be created?

                          • A. Place five dvols in a system-defined mapped pool for the NFS-exported file systems and let AVM manage the CIFS file systems with user-defined pools.
                          • B. Place five dvols in a user-defined mapped pool for the NFS-exported file systems and let AVM manage CIFS file systems with system-defined pools.
                          • C. Place four dvols in a system-defined pool for the NFS-exported file systems and let AVM manage the CIFS file systems with user-defined pools.
                          • D. Place four dvols in a user-defined pool for the NFS-exported file systems and let AVM manage the CIFS file systems with system-defined pools.
                          Answer: D

                          A customer configures SnapView clones on their EMC VNX. A 256 GB clone is fractured for 10 minutes. The source LUN performs fifty 32 KB random writes per second. The clone resynchronization is configured to 6 MB/s. How long will it take to resynchronize the clone?

                          • A. 10.5 minutes
                          • B. 60.0 minutes
                          • C. 35.0 minutes
                          • D. 21.0 minutes
                          Answer: A

                          A customer has an existing DR solution using SRDF between Symmetrix at their source and backup sites. TimeFinder Clones are also used at the backup site. A new VNX is installed at the backup site. The customer tries to use Incremental SAN Copy to copy data updates from the TimeFinder Clone to live web server LUNs on the VNX. The customer reports they are not able to configure the SAN Copy session. Why does the customer need to rework this solution?

                          • A. The source for Incremental SAN Copy must be a TimeFinder BCV, and the server I/O needs to be stopped.
                          • B. The source for Incremental SAN Copy must be on the VNX, and the server I/O needs to be stopped.
                          • C. The source for Incremental SAN Copy must be on the source Symmetrix, and TimeFinder Snapshot needs to be used.
                          • D. The source for Incremental SAN Copy must be on the VNX, and the data needs to be pushed.
                          Answer: B

                          You are implementing a VNX into a CIFS environment.
                          Which server_mount command option should you use if the file system consists of database data files?

                          • A. uncached
                          • B. noprefetch
                          • C. nolock
                          • D. cifssyncwrite
                          Answer: A

                          A customer has successfully set up a MirrorView/A connection between two VNX arrays. After selecting a traditional LUN as the primary image LUN, the user receives an error when trying to add a secondary thin LUN image. What must the customer do to correct this problem?

                          • A. Configure the WIL LUN on both arrays.
                          • B. Create a Secondary Image with a traditional LUN.
                          • C. Add LUNs to the RLP LUN on the primary array.
                          • D. Add LUNs to the RLP on the secondary array.
                          Answer: D

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