Exam Name: Backup Recovery Solutions Expert Exam for Technology Architects
Certification Provider: EMC
Corresponding Certification: Technology Architect
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Check Updated on: Sep 11, 2026
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- Total Questions: 118
- Updated on: Sep 11, 2026
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- Total Questions: 118
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EMC E20-891 Exam Overview:
| Certification Vendor: | Dell EMC (Dell Technologies Proven Professional) |
|---|---|
| Exam Name: | Backup Recovery Solutions Expert Exam for Technology Architects |
| Exam Number: | E20-891 |
| Related Certifications: | E20-329 Backup Recovery Solutions Design Exam for Technology Architects E20-591 Backup Recovery Solutions Specialist Exam for Technology Architects Other EMCTA Technology Architect exams (e.g., E20-880, E20-553) |
| Available Languages: | English |
| Exam Format: | Multiple-choice questions |
| Real Exam Qty: | 118 |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Historically delivered through Pearson VUE testing centers or proctored online via OnVUE under the Dell Technologies Proven Professional program. Note: E20-891 is listed as a retired/legacy exam in Dell's retired exam documentation as of 2019-2020. :contentReference[oaicite:0]{index=0} |
| Pre Condition: | Part of the EMC Technology Architect (EMCTA) track; typically requires deep hands-on experience in backup/recovery solutions and related certifications such as E20-591 or equivalent practical knowledge. |
EMC E20-891 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Backup and Recovery Fundamentals | - Core Concepts
|
| Dell EMC Backup Products and Integration | - Product Knowledge
|
| Monitoring, Troubleshooting, and Best Practices | - Operational Skills
|
| Solution Design and Architecture | - Architecting Solutions
|
Common Questions About EMC Backup Recovery Solutions Expert Exam for Technology Architects
The E20-891 exam, Backup Recovery Solutions Expert Exam for Technology Architects, assesses whether a candidate can apply EMC knowledge to the skills measured by this credential. It is associated with the Technology Architect certification. The certification is positioned at the Expert (Technology Architect) level. Related credentials include E20-591 Backup Recovery Solutions Specialist Exam for Technology Architects, E20-329 Backup Recovery Solutions Design Exam for Technology Architects, Other EMCTA Technology Architect exams (e.g., E20-880, E20-553).
The stated prerequisite information for EMC Backup Recovery Solutions Expert Exam for Technology Architects is: Part of the EMC Technology Architect (EMCTA) track; typically requires deep hands-on experience in backup/recovery solutions and related certifications such as E20-591 or equivalent practical knowledge. Before registering, review the eligibility details on the official exam page to confirm the requirements.
Yes. Actual4dump provides a free PDF demo so you can review the format and quality of the EMC Backup Recovery Solutions Expert Exam for Technology Architects practice questions before placing an order. Your purchase includes 365 days of free updates, and you can extend the update service after expiration at a 50% discount.
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The published EMC Backup Recovery Solutions Expert Exam for Technology Architects outline contains 4 major domains. The opening domains include:
- Backup and Recovery Fundamentals (official weight not provided)
- Solution Design and Architecture (official weight not provided)
- Dell EMC Backup Products and Integration (official weight not provided)
Review the complete Exam Topics section above for every domain and subtopic before planning your study time.
EMC Backup Recovery Solutions Expert Exam for Technology Architects Sample Questions:
You are planning a MS SQL striped backup solution for a customer using a dedicated EMC NetWorker server and NMSQL. To achieve higher backup performance for a large amount of databases, what is the minimum value of the NetWorker server parallelism attribute?
- A. At least one number larger than the number of stripes being used
- B. At least twice the number of stripes being used
- C. At least the same number of databases being backed up
- D. At least the same number of stripes being used
An EMC Avamar 5.x customer is currently backing up over 200 virtual machines and several small SQL databases. All clients have less than 50 GB of data. They want to purchase a Data Domain solution for the larger 8 TB Oracle databases and still maintain use of Avamar MCS.
What must be done before integrating Data Domain (DD) with Avamar?
- A. Create an Mtree to reflect the dpnid
- B. Install DD Boost on the Avamar server
- C. Add the SSL certificate on Avamar for the DD device
- D. Upgrade to Avamar 6.0 or later
A customer wants to perform incremental backups of the local VNX using EMC Avamar.
Based on EMC best practice, at which granularity should the backup of this NAS device be performed?
- A. Sub-volume
- B. Volume
- C. Directory
- D. File
An EMC customer is having an issue with a virtual proxy backup of a large file server. The datastore appears to be showing alerts in vCenter Management because the datastore is nearing capacity.
What is the recommended minimum amount of free space on the datastore?
- A. 25%
- B. 10%
- C. 20%
- D. 15%
Click on the calculator icon in the upper left corner.
You are designing a backup solution for a customer that uses both EMC NetWorker and Data Domain. The customer has stated that they would like to be able to maintain 120 simultaneous sessions to the Data Domain devices.
If using NetWorker 7.6 SP2, what is the minimum number of Data Domain devices that should be configured to meet the requirement?
- A. 2
- B. 12
- C. 10
- D. 6
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