Exam Name: VNX Solutions Specialist Exam for Technology Architects
Certification Provider: EMC
Corresponding Certification: Technology Architect
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EMC E20-545 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Security and Compliance | 9% | - File Level Retention - VNX Event Enabler and auditing - Data-at-rest encryption |
| Topic 2: Local Data Protection | 22% | - Local protection suite implementation - RecoverPoint/SE CDP - VNX Snapshots and SnapSure |
| Topic 3: Application Protection Suite | 6% | - AppSync - Replication Manager - Data Protection Advisor |
| Topic 4: Block Storage Configuration and Management | 22% | - Host access management for SAN - Storage provisioning and virtual provisioning - Performance monitoring and optimization |
| Topic 5: VNX Architecture and System Design | 18% | - Hardware components and architecture - FAST Suite concepts and configuration - Unified storage infrastructure |
| Topic 6: File Storage Configuration and Management | 14% | - NAS configuration and multiprotocol access - CIFS/NFS access control - Data Mover management |
| Topic 7: Remote Replication | 9% | - MirrorView concepts and use cases - RecoverPoint/SE CRR - VNX Replicator overview |
E20-545 Exam FAQ: EMC Certification Questions Answered
EMC VNX Solutions Specialist Exam for Technology Architects is an official Dell EMC exam, registered under exam code E20-545. Passing it grants the Technology Architect, VNX Solutions Specialist certification, a credential at the Specialist level. It also relates to Technology Architect, Midrange Storage Solutions, giving it value beyond a single title. Qualifications remain the quickest standardized proof of professional skill, and this one carries the vendor's own authority behind it.
The EMC VNX Solutions Specialist Exam for Technology Architects exam presents 60 questions across 90 minutes. Attention fades over long stretches, which is exactly why exam pacing deserves deliberate practice: short, focused timed sessions in the Prep4away test engine teach you to spend your sharpest minutes wisely, flag generously, and never let one question consume the time meant for five.
Official registration for EMC VNX Solutions Specialist Exam for Technology Architects costs $200β$230 USD (varies by region), with 63% needed to pass. Retakes charge the same $200β$230 USD (varies by region) in full, so the financially sound move is confirming readiness before you book. Use the Prep4away practice tests across several spaced sessions; a passing score earned once might be luck, but a passing score earned repeatedly is readiness.
No mandatory prerequisites; recommended 1+ year hands-on experience with EMC storage systems
Policies change, so confirm the current requirements before you register through the official exam page.
EMC VNX Solutions Specialist Exam for Technology Architects registration is available through the official channels listed below.
When scheduling, keep in mind the exam is delivered Online proctored or Onsite at Pearson VUE test centers.
Yes, Dell EMC recommends the following training for EMC VNX Solutions Specialist Exam for Technology Architects candidates.
Training supplies the knowledge; deliberate practice supplies the exam skill. The 250 practice questions in the Prep4away E20-545 package handle the second half.
There is. Prep4away offers a free PDF demo of the EMC VNX Solutions Specialist Exam for Technology Architects questions so you can assess the material before paying. Once you buy, updates are free for 365 days, and after your product expires you can extend the update service at a 50% discount.
Prep4away backs your purchase with a 100% money-back guarantee under stated conditions. If you take the EMC VNX Solutions Specialist Exam for Technology Architects exam within 60 days of purchase and fail, you may claim a full refund, provided the exam corresponds to your product. Attempts taken within 3 days of purchase are ineligible, as are products downloaded but never used, free materials, and expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are processed within 7 days. Rather exchange than refund? You can receive two other exam products of equal value free and keep the update service on your original purchase.
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EMC VNX Solutions Specialist Exam for Technology Architects is structured into 7 official domains. The leading ones are Block Storage Configuration and Management (22%), VNX Architecture and System Design (18%), and Application Protection Suite (6%). The full outline is published above on this page; knowing exactly what the exam tests is the foundation every efficient study plan is built on.
EMC VNX Solutions Specialist Exam for Technology Architects Sample Questions:
A customer would like to create multiple striped metaLUNs. What EMC best practice do you recommend?
- A. Locate multiple components of the metaLUN in the same RAID group to maximize disk utilization.
- B. Change the element size to 64 times the number of existing spindles to ensure proper distribution of I/O.
- C. Align each component at the host or array level before creating the metaLUN.
- D. Rotate the base LUN of the metaLUNs, so the first components are not in the same RAID group.
Correct Answer: D π³οΈ
Which application workloads benefit most from FAST Cache?
- A. SQL Server data warehouse Virtual desktop refreshes
- B. Oracle transactional database Virtual desktop boot storms
- C. Video editing stations SQL Server transactional database
- D. Virtual desktop boot storms Oracle data warehouse
Correct Answer: B π³οΈ
A Storage Administrator wants to use all available bandwidth to connect a VMware ESXi host to a VNX. They decide to use two identical CNAs as well as two NICs. They do this so they can utilize FCoE for some VMs and iSCSI for other VMs. They install different instances of the Unisphere Host Agent on each VM. The performance of the iSCSI VMs is lower than expected.
What can be done to enhance storage access performance?
- A. Disable Jumbo Frames on the Ethernet SAN.
- B. Do not mix FCoE and iSCSI on the same physical host.
- C. Using FCoE on some and iSCSI on other VMs on the same physical host is not supported.
- D. Replace the NICs in the physical host with iSCSI HBAs.
Correct Answer: D π³οΈ
You are trying to create a virtual network device in Unisphere under Settings > Network > Settings for File > Devices > Create.
Why is the physical device not displayed?
- A. The physical device is faulted.
- B. There is no network cable plugged into the physical device.
- C. You do not have permission to create devices.
- D. The device is already used.
Correct Answer: D π³οΈ
In order to import VMs from an ESX/ESXi server using Unisphere, which action is required?
- A. Install Unisphere Host Agent on the ESX/ESXi server.
- B. Register the VM on the array.
- C. Load an acceptable certificate from the vCenter server or ESXi server.
- D. Install Unisphere Host Agent on the VM.
Correct Answer: C π³οΈ
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