PDF Version DemoThe EMC Specialist - Implementation Engineer, Data Domain exam has a reputation for breadth, and many candidates underestimate how much ground it covers. Getcertkey closes those gaps with 173 practice questions that reflect the style and difficulty you can expect in 2026.
EMC E20-385 Exam Overview:
| Certification Vendor: | Dell EMC |
|---|---|
| Exam Name: | Specialist - Implementation Engineer, Data Domain Exam |
| Exam Number: | E20-385 |
| Exam Duration: | 90 minutes |
| Available Languages: | English |
| Exam Format: | Multiple-response, Scenario-based, Multiple-choice |
| Passing Score: | 63% |
| Real Exam Qty: | 60 |
| Certificate Validity Period: | 2 years |
| Exam Price: | Approx. $230 USD |
| Related Certifications: | Dell EMC PowerProtect DD Specialist Dell EMC Implementation Engineer |
| Recommended Training: | Data Domain Implementation and Administration Data Domain Fundamentals |
| Exam Registration: | Pearson VUE Registration |
| Sample Questions: |  |
| Exam Way: | Proctored online or onsite at authorized Pearson VUE test centers; Exam retired April 1, 2021 |
| Pre Condition: | No mandatory prerequisites; recommended experience with backup/recovery and storage systems |
| Official Syllabus URL: | https://education.dell.com/content/dam/delltechnologies/en/documents/exam-descriptions/E20-385.pdf |
EMC E20-385 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Cloud Tier Implementation | 15% | - Integration with cloud storage - Policy configuration and monitoring - Cloud Tier overview and benefits |
| Topic 2: Data Domain Fundamentals | 20% | - Software features and capabilities - Hardware components and models - Architecture and deduplication technology |
| Topic 3: Extended Retention Implementation | 20% | - Configuration and management - Extended Retention architecture - Retention policies and compliance |
| Topic 4: Backup Environment Integration | 12% | - Integration with NetWorker, Commvault, Spectrum Protect - Protocol support: DD Boost, NFS, CIFS, VTL |
| Topic 5: System Administration & Troubleshooting | 8% | - Performance tuning and space management - Monitoring, alerts and Autosupport - Basic troubleshooting procedures |
| Topic 6: Installation and Initial Configuration | 25% | - Network configuration - Licensing and basic settings - Rack and hardware installation - System initialization and setup |
Common Questions About the EMC E20-385 Exam
What is the EMC Specialist - Implementation Engineer, Data Domain exam all about?
The E20-385 exam is the official Dell EMC exam behind the Dell EMC Certified Specialist - Implementation Engineer, Data Domain Version 2.0 certification, validating the skills measured by the EMC Specialist - Implementation Engineer, Data Domain credential. It sits at the Specialist level of the Dell EMC certification program. It also connects to Dell EMC Implementation Engineer, Dell EMC PowerProtect DD Specialist, so the knowledge you build here carries over to those tracks as well.
How many questions are on the E20-385 exam, and how much time do I get?
The E20-385 exam contains 60 questions to be completed within 90 minutes. Before exam day, divide the available time by the question count to work out a comfortable per-question pace, and mark any item that eats into it so you can return later instead of getting stuck. Timed sessions in the Getcertkey test engines make that pacing automatic — run at least two full-length mock exams under the clock so time pressure never becomes the reason you drop points.
What score do I need to pass the E20-385 exam, and what does it cost?
The passing score for the E20-385 exam is 63%, and the official registration fee is Approx. $230 USD. Retakes are not discounted — every new attempt means paying the full fee again — so it pays to measure yourself before you book. Work through the 173 practice questions on Getcertkey, sit a timed practice test, and schedule your exam only when your scores are consistently comfortable. That simple habit is the cheapest exam strategy there is.
Are there any prerequisites for the E20-385 exam?
No mandatory prerequisites; recommended experience with backup/recovery and storage systems Requirements can change when Dell EMC revises its certification program, so confirm the current eligibility rules on the official exam page before you register.
How do I register for the E20-385 exam?
You can book the EMC Specialist - Implementation Engineer, Data Domain exam through the official registration channels below:
As for delivery, the exam is offered in the following format: Proctored online or onsite at authorized Pearson VUE test centers; Exam retired April 1, 2021. Choose the option that suits you best when you book your seat.
What official training is recommended for the E20-385 exam?
Dell EMC recommends the following training resources for the EMC Specialist - Implementation Engineer, Data Domain exam:
Official courses build the foundation; the 173 practice questions from Getcertkey then show you how that knowledge is examined, so the two work best together.
Can I try the E20-385 practice questions before I buy?
Yes. Getcertkey provides a free E20-385 PDF demo so you can review the question style and answer quality before purchasing. Every purchase also includes 365 days of free updates — if EMC revises the exam during that period, the updated material reaches you at no cost. Once the free-update year ends, you can extend your update service at a 50% discount.
What if I fail the E20-385 exam, and how is my order delivered?
Every EMC Specialist - Implementation Engineer, Data Domain purchase on Getcertkey is covered by a 100% money-back guarantee with clear conditions: if you take the corresponding exam within 60 days of your purchase and do not pass, you can claim a full refund by submitting a scanned copy of your exam enrollment slip and your official score report as a PDF within two days of the exam date; claims are processed within seven days of submission. The guarantee does not apply to exams taken within three days of purchase, to material that was downloaded but never used in an exam attempt, or to free products and expired orders, and the candidate name must match the payer name. If you would rather not take a refund, you can instead exchange your purchase for two free exam preparation products of equal value and keep the update service on your original product.
Delivery is instant: your download is sent to your email within one minute of payment, with no limit on how many computers you may install the material on. If nothing arrives within two hours, check your spam folder and contact customer service for help.
What topics are covered in the E20-385 exam?
The EMC Specialist - Implementation Engineer, Data Domain exam blueprint is organized into 6 domains. The first three are:
- Installation and Initial Configuration — 25% of the exam
- Extended Retention Implementation — 20% of the exam
- System Administration & Troubleshooting — 8% of the exam
For the complete domain-by-domain breakdown, scroll up to the full exam topics outline above and use it to plan how you distribute your study time.
EMC Specialist - Implementation Engineer, Data Domain Sample Questions:
Question 1
In a EMC Data Domain system, which user role allows creation of snapshots as well as import and export of tapes to a VTL library?
A. Data-access
B. User
C. Security
D. Backup-operator
Question 2
As an administrator, you are configuring the data movement policy of an EMC Data Domain system enabled with Extended Retention. On which attribute is this policy based?
A. First modified time of every directory stored in the system and frequency of data movement
B. Last modified time of each directory stored in the system and frequency of updates to each directory
C. Last modified time of every file stored in the system and frequency of data movement
D. File pointers to every file stored in the system and time stamps of each file in all directories
Question 3
Which protocols are supported with EMC Data Domain Extended Retention?
A. DD Boost, NFS, CIFS, iSCSI
B. NFS, DD Boost, NDMP
C. CIFS, NFS, VTL, DD Boost
D. VTL, NDMP, CIFS, NFS
Question 4
Which command erases segments associated with deleted files that cannot be globally erased because the segments might be used by other files?
A. filesys clean set
B. filesys clear, start
C. system sanitize
D. storage sanitize
Question 5
A customer is implementing an EMC Data Domain system integrating Symantec NetBackup using CIFS.
Which device type should be configured on the backup server to use the Data Domain system?
A. Backup-to-disk folder
B. adv_file type device
C. Jukebox
D. Disk storage unit
Solutions:
| Question 1 Answer: D | Question 2 Answer: C | Question 3 Answer: C | Question 4 Answer: A | Question 5 Answer: D |
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