EMC E20-390 valid exam dumps : VNX Solutions Specialist Exam for Implementation Engineers
- Exam Code: E20-390
- Exam Name: VNX Solutions Specialist Exam for Implementation Engineers
- Updated: Sep 05, 2026
- Q&As: 411 Questions and Answers
About EMC E20-390 Valid Exam Braindumps
Free resources look tempting until you realize half of them contradict the other half. Instead of burning 2026 evenings sorting signal from noise, E20-390 candidates can start with the 411 verified EMC VNX Solutions Specialist Exam for Implementation Engineers practice questions at ValidDumps and spend that time actually learning.
EMC E20-390 Exam Overview:
| Certification Vendor: | Dell EMC |
|---|---|
| Exam Name: | EMC VNX Solutions Specialist Exam for Implementation Engineers |
| Exam Number: | E20-390 |
| Related Certifications: | EMC VNX Certification Track Dell EMC Storage Administrator |
| Available Languages: | English |
| Exam Format: | Multiple choice |
| Sample Questions: |  |
| Exam Way: | Computer-based proctored exam (typically delivered via Pearson VUE testing centers or online proctoring) |
| Pre Condition: | Recommended knowledge of storage fundamentals and EMC VNX systems. |
EMC E20-390 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Data Protection and Replication | - Snapshots and checkpoints - Local and remote replication technologies |
| Topic 2: Installation and Initial Configuration | - System setup and initialization - Network and connectivity setup - Unisphere management interface configuration |
| Topic 3: Performance and Troubleshooting | - Performance monitoring and optimization - Common issues and troubleshooting procedures |
| Topic 4: Storage Provisioning and Management | - File system configuration - LUN creation and management - RAID group configuration |
| Topic 5: VNX Architecture and Components | - Block and file storage components - Hardware components and system layout - VNX unified storage architecture overview |
Questions Candidates Ask About EMC VNX Solutions Specialist Exam for Implementation Engineers
EMC VNX Solutions Specialist Exam for Implementation Engineers is an official Dell EMC certification exam, listed under the code E20-390. Clearing it earns the EMC Specialist certification, a Specialist-level credential. It also ties into Dell EMC Storage Administrator, EMC VNX Certification Track, which makes it a useful anchor for a longer certification plan. For employers, the value is simple: the vendor itself has verified what you know.
Recommended knowledge of storage fundamentals and EMC VNX systems.
Requirements do evolve, so before you spend a registration fee, verify the current conditions.
Yes. The free demo on this page contains a portion of the complete EMC VNX Solutions Specialist Exam for Implementation Engineers question set, enough to judge the accuracy and the clarity of the explanations for yourself. After purchase, updates are free for 365 days, and once your product expires you can extend the update service at a 50% discount.
ValidDumps provides a 100% money-back guarantee with clearly stated conditions. Take the EMC VNX Solutions Specialist Exam for Implementation Engineers exam within 60 days of purchase; if you fail, you may claim a full refund, as long as the exam matches your product. Exams taken within 3 days of purchase are not eligible, and neither are products that were downloaded but never used, free materials, or expired orders; the candidate name must match the payer name. File the claim with a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and it is processed within 7 days. If you would rather exchange than refund, you can receive two other exam products of equal value free of charge and keep the update service on your original purchase.
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The official EMC VNX Solutions Specialist Exam for Implementation Engineers syllabus comprises 5 domains. The heaviest hitters are Storage Provisioning and Management, Installation and Initial Configuration, and Performance and Troubleshooting. The complete outline sits above on this page; walk it top to bottom and mark every line you could not teach to someone else.
EMC VNX Solutions Specialist Exam for Implementation Engineers Sample Questions:
Question 1
In which Control Station file are the audit events defined?
A. /etc/audit/audit.rules
B. /nas/audit/audit.rules
C. /etc/auditd.conf
D. /nas/etc/audit.rules
Question 2
Which profiles define how the raw physical spindles are aggregated into VNX disk volumes?
A. System profiles
B. Storage profiles
C. Volume profiles
D. Disk profiles
Question 3
You are migrating a LUN within a VNX series array to an equal size LUN but with a different RAID type. Which step is required to start using the new LUN?
A. Ensure the LUN is in the proper storage group at the time of cut-over
B. Quiesce the host prior to final cut-over
C. Nothing The migration process is non-disruptive.
D. Ensure the size of the destination LUN is equal to or greater than the source LUN
Question 4
Where is the CHAP iSCSI username and password stored on a RedHat 5 host?
A. /etc/iscsi/iscsi.conf
B. /sbin/iscsi.conf
C. /sbin/iscsi/iscsi.conf
D. /etc/iscsi.conf
Question 5
A company wants a mixed tier pool to optimize the use of their Flash, 10k RPM and 15k RPM drives. They want the Flash drives configured in RAID 5, the 10k RPM drives in RAID 6, and the 15k RPM drives in RAID 5.
Why can only two tiers in the pool be created?
A. A pool is either RAID 5 or RAID 6
B. FAST Cache is also configured
C. Flash drives cannot be used in a pool
D. The 10k and 15k drives are the same tier
Solutions:
| Question 1 Answer: A | Question 2 Answer: B | Question 3 Answer: C | Question 4 Answer: A | Question 5 Answer: D |
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