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EMC E20-807 Exam Overview:
| Certification Vendor: | Dell EMC |
|---|---|
| Exam Name: | Expert - VMAX All Flash and VMAX3 Exam |
| Exam Number: | E20-807 |
| Exam Format: | Multiple Choice, Scenario-based Questions |
| Related Certifications: | Associate - Information Storage and Management Specialist - Systems Administrator, VMAX All Flash and VMAX3 Solutions |
| Available Languages: | English |
| Real Exam Qty: | 60 |
| Exam Duration: | 90 minutes |
| Sample Questions: |  |
| Exam Way: | Proctored exam delivered through Dell EMC Proven Professional testing channels (test center or authorized online delivery where available). |
| Pre Condition: | Recommended: Associate - Information Storage and Management certification and Specialist - Systems Administrator, VMAX All Flash and VMAX3 Solutions certification or equivalent knowledge. |
| Official Syllabus URL: | https://learning.dell.com/content/dam/dell-emc/documents/en-us/E20_807_VMAX3_Solutions_Expert_Exam.pdf |
EMC E20-807 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Non-Disruptive Migration | 14% | - Migration Concepts
|
| VMAX All Flash and VMAX3 Performance | 36% | - Frontend Director Analysis
|
| FAST.X Solutions | 14% | - FAST.X Operations
|
| SRDF Three-Site and Metro Solutions | 22% | - SRDF Metro
|
| VMAX All Flash and VMAX3 Security Concepts | 14% | - Security Architecture
|
Studying for the EMC Expert - VMAX All Flash and VMAX3 Exam: Answers
Memorizing which option is correct works only until the question is reworded. Understanding the concept behind each E20-807 question lets you handle variations with confidence. Take notes as you practice, mark the key points, and your study sessions build real, durable knowledge.
The EMC Expert - VMAX All Flash and VMAX3 practice questions are organized around the official exam objectives. Key topics include:
- Non-Disruptive Migration (14%)
- SRDF Three-Site and Metro Solutions (22%)
- FAST.X Solutions (14%)
Questions across these topics span a range of difficulty levels, so both newer and experienced candidates find appropriate challenges.
The EMC Expert - VMAX All Flash and VMAX3 exam contains 60 questions, and you will have 90 minutes minutes to complete them. Practicing within the same limits builds the pacing the real exam demands.
This package includes 75 practice questions for the EMC Expert - VMAX All Flash and VMAX3 exam. Every answer is verified by an experienced team of experts, so you can trust what you study.
Recommended: Associate - Information Storage and Management certification and Specialist - Systems Administrator, VMAX All Flash and VMAX3 Solutions certification or equivalent knowledge.
You can confirm the current eligibility requirements on the official E20-807 exam page before you register.
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EMC Expert - VMAX All Flash and VMAX3 Sample Questions:
By default, how many days of the data are retained if Unisphere for VMAX is configured with a Root Cause Analysis Interval of 10 minutes?
- A. 60
- B. 30
- C. 15
- D. 45
Correct Answer: B 🗳️
On a VMAX3 array, which SYMACL security concept controls a list of hosts with unique IDs?
- A. Access Control List
- B. Access Control Groups
- C. Access Pools
- D. Access Control Entries
Correct Answer: B 🗳️
Which parameter values will result in a Static Cache Partition in a VMAX All Flash array?
- A. Min=30%, Target=60%, Max=60%
- B. Min=30%, Target=60%, Max=80%
- C. Min=30%, Target=30%, Max=30%
- D. Min=30%, Target=30%, Max=80%
Correct Answer: A 🗳️
Performance analysis on a VMAX3 has shown that the current workload is 15,000 IOPS at an average response time of 13 ms. Workload will increase to 30,000 IOPS.
What will be the response time expectation?
- A. Greater than 26 ms
- B. 14 ms
- C. 26 ms
- D. Between 13-26 ms
Correct Answer: D 🗳️
What is a key difference between SRDF/Metro and SRDF/S?
- A. SRDF/Metro: Requires a third array for any witness functionalitySRDF/S: Does not require a third array
- B. SRDF/Metro: R2 can be larger than R1SRDF/S R2 cannot be larger than R1
- C. SRDF/Metro: R1 devise is host accessible, R2 is red-onlySRDF/S: R1 is host accessible, R2 is write disabled
- D. SRDF/Metro: R1 and R2 devices are host accessible at the same timeSRDF/S: R1 devices are host accessible, R2 devices are write disabled
Correct Answer: D 🗳️
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