Technology Architect Backup and Recovery Solutions Design

Here you have the best Dell E20-329 practice exam questions

You have 324 total questions to study from
Each page has 5 questions, making a total of 65 pages
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This questions were last updated on January 24, 2026
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Question 1 of 324

An EMC Avamar customers Gen-1 system with 4 TB of GSAN capacity has reached read-only threshold. The customer indicates that the deduplicated backup data accounts for approximately 3.5 TB.
What is the most likely cause for the read-only threshold being reached?

Deduplication rate is less than expected, accounting for the remaining GSAN capacity

Combination of system overhead, logs, and checkpoints account for the remaining GSAN capacity

RAIN overhead accounts for the remaining available GSAN capacity

Checkpoints and logs account for the remaining GSAN capacity

Correct Answer: C

Question 2 of 324

A customer has an operational EMC NetWorker environment using an Avamar deduplication node. They want to protect the Avamar deduplication node using replication. The customer has approached EMC for advice on what considerations they should take into account.
What is a consideration in this environment?

NetWorker automatically configures all replication targets associated with a given deduplication node

Scheduled replications of a NetWorker deduplication node must be set up in Avamar

Recovery from the replications node must be performed from Avamar Administrator

Scheduled replications of a NetWorker deduplication node must be set up in NetWorker

Correct Answer: B

Question 3 of 324

The EMC account team has been asked to design a NetWorker backup solution with the following requirements.
1. One copy of backup data needs to be stored locally.
2. An additional copy of backup data needs to be stored on tape at an offsite location.
What should be done to satisfy the new regulations with minimal impact to the current backup performance?

Clone to tape and send the clone copy to the remote location

Back up the data concurrently to the remote and local locations

Archive the backup data to the remote location

Archive the data to the remote location before being backed up locally

Correct Answer: B

Question 4 of 324

An organization is backing up a combination of databases, e-mail, and file system data types in their data center to a Data Domain appliance using a single backup server. The backup system administrator creates separate subdirectories for each of the three data types under the default share.
What benefit is provided by this approach?

Analyze compression with moregranularity

Simplify backup device configuration

Enhance performance of the database backup

Improve file system cleaning performance

Correct Answer: A

Question 5 of 324

A customer has a new Avamar server with four 2 TB data nodes. This server is backing up two Avamar clients. The first client has 8 GB of RAM and two file systems. The first file system has 3 million files consuming 75 TB. The second file system contains 5 million files consuming 1 TB of space.
The second client has 10 GB of RAM and one file system containing 4 million files consuming 1.2 TB of space. Both clients will belong to the same backup group.
How long will the steady-state backup group be expected to run?

5 hours

6 hours

7 hours

8 Hours

Correct Answer: A