Learn with EMC : E20-816 training material for 100% pass
Updated: Sep 07, 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 |
| Exam Price: | Approx. $200 USD |
| Real Exam Qty: | 60 - 70 |
| Passing Score: | 63% - 65% |
| Exam Format: | Scenario-Based, Drag-and-Drop, Multiple Choice |
| Related Certifications: | EMC Storage Solutions Expert EMC Technology Foundations |
| Certificate Validity Period: | 2 years |
| Available Languages: | English |
| Exam Duration: | 120 minutes |
| Recommended Training: | EMC Symmetrix/VMAX Architecture and Management EMC SRDF and TimeFinder Solutions |
| 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 |
EMC E20-816 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Data Protection and Replication | 25% | - Business Continuity and Disaster Recovery - TimeFinder/Snap, Clone, and Mirror - SRDF (Symmetrix Remote Data Facility) |
| Performance Optimization and Troubleshooting | 25% | - Troubleshooting Common Issues - I/O Workload Optimization - Performance Monitoring and Analysis |
| Symmetrix Configuration and Management | 25% | - Masking, Mapping, and LUN Provisioning - Symmetrix Command Line Interface (SYMCLI) - Host Connectivity and PowerPath |
| Symmetrix Architecture and Hardware | 25% | - DMX and VMAX Series Architecture - Virtual Provisioning and Storage Virtualization - Directors, Cache, and Backend Components |
EMC Symmetrix Solutions Expert Exam for Technology Architects Sample Questions:
A customer implemented an Oracle application on a VMAX with a mix of Enterprise Flash Drives (EFD) and FC 15K drives. EFD are configured in RAID 5 and FC 15K both in RAID 5 and RAID 1. The application is random read intensive. The customer has decided to place a portion of the database in each tier.
Which Oracle database files are suitable to be placed on EFD drives?
- A. Redo logs
- B. Data files
- C. Temp file
- D. Archive logs
Correct Answer: B 🗳️
A new data warehouse will be hosted on an existing 4-engine VMAX array. The database server has 4 HBAs connected at 8Gb/s. Due to limited SAN switch ports only port 0 on each VMAX FA is connected - also at 8Gb/s.
The workload is expected to require at least 1700MB/s of reads @ 128KB I/O size. It must maintain performance in case of any major component failure in the host, switch or array. Assume that the existing workload on the VMAX does not exceed 350MB/s per port. Also assume that the ports can sustain up to 500MB/s without exceeding 70% utilization.
What is the best practice HBA to FA mapping to ensure the required performance of the data warehouse?
- A. HBA0 -> Engine 3 FA ports HBA1 -> Engine 4 FA ports HBA2 -> Engine 5 FA ports HBA3 -> Engine 6 FA ports
- B. HBA0 -> E0 FA ports HBA1 -> F0 FA ports HBA2 -> G0 FA ports HBA3 -> H0 FA ports
- C. HBA0 -> FA 7e0, 8e0, 9e0, 10e0 HBA1-> FA 5e0, 6e0, 11e0, 12e0 HBA0 -> FA 7h0, 8h0, 9h0, 10h0 HBA1-> FA 5h0, 6h0, 11h0, 12h0
- D. HBA0 -> E1 FA ports HBA1 -> F1 FA ports HBA2 -> G1 FA ports HBA3 -> H1 FA ports
Correct Answer: B 🗳️
A customer connected a new Microsoft Exchange 2010 server to their VMAX array. The server will use Windows native MPIO. The customer asks which failover policy they should use for best performance.
What do you recommend?
- A. Fail Over Only
- B. Weighted Path Load Balancing
- C. Round Robin Load Balancing
- D. Symmetrix Optimization
Correct Answer: C 🗳️
Which type of errors does the TimeFinder Integration Module for Exchange scan for prior to a backup?
- A. -1010
- B. -1018
- C. -1019
- D. -1022
Correct Answer: C 🗳️
A company is considering different options in the storage placement of a VMware vSphere
5.0 swap file. When considering placement options, what type of storage would vMotion performance be reduced via the placement of the swap file in that location?
- A. SAS Drives on Local Storage
- B. SAS drives utilizing iSCSI
- C. SAS Drives utilizing NFS
- D. SAS drives utilizing FC
Correct Answer: A 🗳️
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