Discuss VEEAM VMCA2022 Exam Topic 4 Question 27

When deciding on the design of the primary backup repository, which option best fits the requirements in the case study?

ADedupe appliance leveraging vendor API for access

BPublic cloud storage with S3 object-lock for immutability

CWindows repository using ReFS integration, single-use credential and persistent VSS snapshot

DLinux Repository using XFS integration, single-use credentials, and immutability

Suggested Answer: D

The best option for the primary backup repository design that fits the requirements in the case study is a Linux Repository using XFS integration, single-use credentials, and immutability. A Linux Repository is a type of backup repository that uses a Linux server as a backup target. A Linux Repository can leverage XFS integration to enable fast creation and transformation of synthetic full backups by using XFS file system features such as reflink and copy-on-write. A Linux Repository can also use single-use credentials to enhance security by generating unique credentials for each backup job session. A Linux Repository can also provide immutability and ransomware protection for backup files by using Linux access control mechanisms such as immutable flag or chattr command.

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25 comments · newest first

Ty 4 days ago

C is solid too, especially with VSS snapshots.

Michal 9 days ago

B offers immutability, which is crucial for backups.

Maile 14 days ago

I agree, but A has better deduplication.

Verdell 19 days ago

I think option B is the best. Public cloud is scalable.

Georgene 25 days ago

C has strong integration with Windows systems.

Jacquline 30 days ago

A is efficient for quick access.

Brittni 1 month ago

B feels safest for long-term storage.

Suzan 1 month ago

D is interesting, but I worry about Linux compatibility.

Cassi 2 months ago

C is good too, especially with VSS snapshots.

Cyril 2 months ago

B offers great security with S3 object-lock.

Dorsey 2 months ago

I prefer A. Dedupe saves space and costs.

Norah 2 months ago

I think option B is solid. Public cloud is reliable.

Cassi 2 months ago

Wait, are we really considering public cloud for backups? That seems risky!

Jolanda 2 months ago

I disagree, I prefer the Windows option for its VSS snapshot.

Yong 3 months ago

Definitely leaning towards option D for Linux integration!

Bev 3 months ago

A dedupe appliance sounds efficient, but is it reliable?

Lemuel 3 months ago

I think option B is solid for immutability.

Margery 3 months ago

I recall that Linux repositories can offer good performance with XFS, so option D could be a solid choice, especially with immutability in mind.

Virgilio 3 months ago

I’m a bit confused about the differences between ReFS and XFS. I think option C might be better for Windows environments, but I’m not confident.

Vivienne 3 months ago

I think we practiced a similar question where we had to choose between cloud and on-prem solutions. I feel like option A could be beneficial if we need fast access.

Elza 4 months ago

I remember we discussed the importance of immutability in backups, so option B with S3 object-lock seems strong, but I'm not entirely sure if it fits all requirements.

Geraldo 4 months ago

I feel like the Linux option could be a good fit too, especially with its focus on security and single-use credentials.

Moira 5 months ago

We practiced a similar question, and I think the Windows repository with ReFS might offer better integration for certain environments.

Charlena 5 months ago

I'm not entirely sure, but I think the dedupe appliance could be beneficial for storage efficiency.

Howard 6 months ago

I remember we discussed the importance of immutability in backups, so option B might be a strong choice.

VEEAM VMCA2022 Exam - Topic 4 Question 27 Discussion