Try and practice the latest EMC : E20-816 real questions & answers
Updated: Jul 18, 2026
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EMC E20-816 Exam Overview:
| Certification Vendor: | EMC (now Dell Technologies) |
| Exam Name: | Symmetrix Solutions Expert Exam for Technology Architects |
| Exam Number: | E20-816 |
| Real Exam Qty: | 60 - 70 |
| Certificate Validity Period: | 2 years |
| Exam Format: | Multiple Choice, Scenario-Based, Drag-and-Drop |
| Exam Price: | Approx. $200 USD |
| Exam Duration: | 120 minutes |
| Available Languages: | English |
| Related Certifications: | EMC Technology Foundations EMC Storage Solutions Expert |
| Passing Score: | 63% - 65% |
| Recommended Training: | EMC SRDF and TimeFinder Solutions EMC Symmetrix/VMAX Architecture and Management |
| Exam Registration: | Prometric (Historical) Pearson VUE (Historical) |
| Sample Questions: | EMC E20-816 Sample Questions |
| Exam Way: | Onsite at Pearson VUE / Prometric centers; Online proctored previously available |
| Pre Condition: | No formal prerequisites; recommended 1-2 years hands-on experience with EMC Symmetrix/VMAX systems |
| Official Syllabus URL: | Retired, no longer available |
EMC E20-816 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Symmetrix Architecture and Hardware | 25% | - Virtual Provisioning and Storage Virtualization - DMX and VMAX Series Architecture - Directors, Cache, and Backend Components |
| Performance Optimization and Troubleshooting | 25% | - Troubleshooting Common Issues - Performance Monitoring and Analysis - I/O Workload Optimization |
| Data Protection and Replication | 25% | - SRDF (Symmetrix Remote Data Facility) - Business Continuity and Disaster Recovery - TimeFinder/Snap, Clone, and Mirror |
| Symmetrix Configuration and Management | 25% | - Host Connectivity and PowerPath - Symmetrix Command Line Interface (SYMCLI) - Masking, Mapping, and LUN Provisioning |
EMC Symmetrix Solutions Expert Exam for Technology Architects Sample Questions:
1. Refer to the exhibit.
A Customer is designing FAST policies to be implemented. Which FAST policy is valid?
A) Policy 3
B) Policy 1
C) Policy 4
D) Policy 2
2. You have been tasked with gathering performance data for a Microsoft SQL server database that will be migrated to a Symmetrix VMAX. Which Perfmon counter must you measure prior to designing a disk layout?
A) Physical Disk\Disk Writes/sec
B) Physical Disk\Avg. Disk sec/Write
C) Logical Disk\Disk Write Bytes/sec
D) Logical Disk\Avg. Disk Bytes/sec
3. A customer is implementing Replication Manager to create local clone replicas of their SQL
database on their EMC VMAX array. The customer is concerned the RM replica jobs will run for an extended period of time and cause resource conflicts with other production applications.
Which action do you recommend to minimize the impact of the RM replica jobs on the array?
A) Stagger the start of each replica job.
B) Run the replica jobs simultaneously.
C) Schedule the replica jobs to run during business hours.
D) Schedule the replica jobs to run during peak hours.
4. A colleague is demonstrating the VMAX virtual LUN migration feature. They configure four test devices to move from FC RAID 5 volumes to SATA RAID 6 volumes and start the migration. The colleague reports the LUN migration moves very slowly and appears to stop during peak processing times.
What is the likely cause of the issue?
A) The target volumes are the same size as the source volumes.
B) FAST VP is interfering with virtual LUN migration processes.
C) They are attempting to migrate too many volumes at once.
D) The VMAX is reaching system write pending limits.
5. Your customer has security and management concerns with SRDF and Timefinder scripts that are currently running on many production hosts. Symacl will be used to reduce or limit storage management controls to two centralized management servers. How can your customer finish migrating the scripts after symacl is enabled?
A) The legacy script must be migrated to the centralized management server before enabling symacl.
B) The legacy scripts can be managed by creating a legacy access control group.
C) The legacy scripts access can be managed by creating a legacy Access Control Pool.
D) The legacy scripts access can be managed by using the unknown group.
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: A | Question # 3 Answer: A | Question # 4 Answer: D | Question # 5 Answer: D |
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