VEEAM Certified Architect 2022 VMCA2022 Exam Questions

Answer : A

The recovery point objective (RPO) requirement of periodic backups every hour for gold tier virtual machines directly conflicts with the technical requirement of all backups must complete within the hours of 5 p.m. to 8 a.m. local time. This is because these two requirements are mutually exclusive, as hourly backups would need to run during the daytime as well as the nighttime, while the backup window only allows backups to run during the nighttime. Therefore, you need to get clarification from the customer on which requirement has priority and how to adjust the other one accordingly.

Answer : D

To design a solution that meets the backup and replication requirements for Veeam University Hospital, you need to consider some of the components that are needed for the on-premises design. This will help you to ensure the performance and reliability of the backup and replication operations, as well as the scalability and manageability of the backup infrastructure.

According to the Veeam Backup & Replication Best Practice Guide1, some of the components that are needed for the on-premises design are:

* Backup server. This is the core component of Veeam Backup & Replication that controls and coordinates backups, replication, recovery verification, and restore tasks. It also manages backup infrastructure components, such as proxy servers, repository servers, WAN accelerators, etc. You need to have a backup server at each site, as recommended by the best practice guide2.

* Backup proxy. This is a component that retrieves data from the source host, processes it and transfers to the backup repository. It also performs data compression, deduplication, encryption, etc. You need to have at least one backup proxy at each site, as recommended by the best practice guide3.

* Backup repository. This is a server where Veeam Backup & Replication keeps backup files, backup copies and metadata of replicated VMs. It can be a Windows or Linux server, a NAS device, a deduplication appliance, etc. You need to have at least one backup repository at each site, as recommended by the best practice guide4.

* Mount server. This is a component that mounts backup files from the backup repository to the backup proxy during restore operations. It also performs data decompression, deduplication, decryption, etc. You need to have a mount server at each site where you plan to perform restores, as recommended by the best practice guide5.

* Gateway server. This is a component that acts as a data mover between the backup proxy and the backup repository when they are located in different sites or networks. It also performs data encryption and decryption for secure data transfer. You need to have a gateway server at each site where you have a backup repository that is accessed by a remote backup proxy, as recommended by the best practice guide.

Therefore, based on these components, the answer that describes which components are needed for the on-premises design is D. Backup server, backup proxy, backup repository, mount server, gateway server.

Answer : A, E

The transport modes that could be used during the redesign for gold tier virtual machines with a one-hour RPO are Virtual Appliance (HotAdd) and Backup from Storage Snapshots. A transport mode is a method of retrieving VM data from the source storage during backup or replication. Virtual Appliance (HotAdd) is a transport mode that allows a proxy server running on a VM to attach disks of another VM to itself via hot-add SCSI commands and read data directly from these disks. Backup from Storage Snapshots is a transport mode that allows a proxy server to retrieve data from storage snapshots created by supported storage systems without affecting the production VMs or hosts. Both transport modes can improve backup performance, reduce backup window, and minimize impact on the production environment.

Answer : C

The gold tier backup jobs have the most stringent recovery point objective (RPO) of one hour for image backup and 15 minutes for transaction log backup. This means that they need to run more frequently than the other backup jobs and create more restore points per day. Therefore, to properly plan the backup copy job settings, you will need more information on the gold tier backup jobs, such as the number of VMs, the size of backups, the change rate, the retention policy, and the bandwidth available for copying backups to the offsite location.

Answer : B

Answer : B

To design a solution that meets the backup retention requirements for Veeam University Hospital, you need to consider the minimum requirement for on-premises backup retention for this project. This will help you to ensure the availability and reliability of your backup data, as well as the compliance and security of your backup storage.

According to the case study, the minimum requirement for on-premises backup retention for this project is B. On-premises retention must be 14 daily, and two weekly backups.

This requirement means that:

* The on-premises backup retention is the policy that defines how long the backup data should be kept on the local backup storage, such as NFS storage, deduplication appliance, etc.

* The on-premises backup retention must be 14 daily and two weekly backups, which means that you need to keep at least 14 copies of the daily backups and two copies of the weekly backups on the local backup storage.

* The on-premises backup retention must be applied to all types of workloads that are backed up by Veeam Backup & Replication, such as virtual machines, physical servers, NAS systems, etc.

This requirement is based on the business and compliance needs of Veeam University Hospital, which are:

* To have a fast and reliable restore option for the most recent backups in case of a disaster or failure.

* To comply with the HIPAA regulations that require health care organizations to retain backup data for at least six years1.

Answer : A

To design a solution that meets the requirements for off-site immutable backups for Veeam University Hospital, you need to consider some of the options and features that Veeam products and features offer. This will help you to ensure the security and integrity of your backup data, as well as the compatibility and supportability of the cloud provider that does not currently support immutability.

According to the Veeam Backup & Replication Best Practice Guide, immutability is a feature that prevents backup files from being deleted or modified by anyone until the specified retention period expires. Immutability can be achieved by using S3 Object Lock or Hardened Repository, which are two different solutions that Veeam Backup & Replication supports.

Based on this definition, the best option to still satisfy the requirements for off-site immutable backups is A. Backup copy to a hardened repository.

This option means that:

* The backup copy is a type of job that allows you to create and maintain copies of your backup data on a secondary backup repository. You can use backup copy jobs to send your backup data off-site, as well as to apply different retention settings and policies.

* The hardened repository is a solution that allows you to add a hardened repository based on a Linux server to your backup infrastructure. You can use hardened repository with Veeam Backup & Replication to make your backups immutable on-premises or off-site.

* The backup copy to a hardened repository can be configured and managed by Veeam Backup & Replication, regardless of the cloud provider that does not currently support immutability. You only need to deploy and connect a Linux server with a hardened repository in the cloud environment, and then use it as a target for your backup copy jobs.