Free VMCA2022 Exam Braindumps (page: 9)

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What information related to sizing the NAS infrastructure is missing and must be collected during the discovery? (Choose 2)

  1. Total number of network shares
  2. Size of the source data set
  3. Backup windows
  4. Recovery point objective
  5. Number of Scale-out Backup Repository extents currently used

Answer(s): B,D

Explanation:

The information related to sizing the NAS infrastructure that is missing and must be collected during the discovery are the size of the source data set and the recovery point objective (RPO). These information are important for designing and sizing the NAS backup jobs and repositories. For example, you can use the size of the source data set to estimate how much storage space and network bandwidth are required for backing up NAS devices. You can also use the RPO to determine how frequently you need to run NAS backup jobs and how many restore points you need to keep on the backup repositories.



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examining the list of requirements, you notice that it is necessary to have backups encrypted. If you use Veeam's native encryption, which repository type will be the most impacted?

  1. Dedupe repositories
  2. Immutable Linux Repository with XFS reflink cloning
  3. NFS share repository
  4. Windows ReFS with block cloning

Answer(s): A

Explanation:

The repository type that will be most impacted by using Veeam's native encryption is dedupe repositories. Dedupe repositories are backup repositories that use deduplication appliances or software to reduce backup size and optimize storage utilization. However, if you use Veeam's native encryption for backup jobs that target dedupe repositories, you will lose most of the deduplication benefits, as encrypted data blocks cannot be deduplicated effectively. Therefore, it is recommended to use either the encryption feature of the deduplication device or software, or avoid encryption altogether for dedupe repositories.



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Based on the requirements, what is the recommended storage option for the backups kept on- premises?

  1. Repurposing existing backup storage
  2. Immutable public cloud object storage
  3. Deduplicating storage appliance
  4. Physical server with Veeam Hardened Repository

Answer(s): D

Explanation:

The recommended storage option for the backups kept on-premises is a physical server with Veeam Hardened Repository. A Veeam Hardened Repository is a type of backup repository that provides immutability and ransomware protection for backup files by using Linux XFS file system features and Linux access control mechanisms. A physical server is preferred over a virtual server for better performance, security, and scalability. A Veeam Hardened Repository meets the customer's requirements for compliance, security, and retention, as well as supports all backup types and features.



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Based on the requirements, what should be factored into the physical design when implementing backup copy jobs between sites?

  1. Ensure that the repositories leveraged have CPUs that support hardware encryption offload.
  2. Configure Veeam Backup Enterprise Manager on the same virtual machine as your Veeam Backup & Replication server
  3. Use physical servers for the Veeam backup proxies at each site
  4. Use virtual servers on separate ESXI host the Veeam backup proxies

Answer(s): C

Explanation:

The factor that should be considered in the physical design when implementing backup copy jobs between sites is to use physical servers for the Veeam backup proxies at each site. A Veeam backup proxy is a data mover component that performs data processing and transfer tasks for backup and backup copy jobs. A physical server is preferred over a virtual server for better performance, reliability, and isolation. A physical server can also leverage hardware encryption offload to reduce CPU load and network traffic encryption to secure data in transit.






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