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Veeam VMCA2022 (VMCA 2022) Exam is a certification exam designed for IT professionals who want to demonstrate their expertise in Veeam Backup and Replication solutions. VMCA2022 exam is intended for individuals who work with Veeam solutions on a daily basis and want to validate their knowledge and skills in this area. VMCA2022 exam covers a wide range of topics related to Veeam Backup and Replication, including installation, configuration, management, and troubleshooting.
NEW QUESTION # 30
According to the specified requirements, it is necessary to have backups encrypted. If using Veeam's native encryption, which repository type will be impacted the most?
- A. Windows ReFS with block cloning.
- B. Deduplicating storage appliance.
- C. SMB share.
- D. Hardened Repository with XFS reflink cloning.
Answer: B
Explanation:
Explanation
If using Veeam's native encryption, the repository type that will be impacted the most is the deduplicating storage appliance. This is because Veeam Backup & Replication uses different encryption keys for every job session, which makes the encrypted data blocks appear as different even if they contain duplicate data. This reduces the deduplication ratio and increases the storage consumption on the deduplicating appliance. If you want to achieve a higher deduplication ratio, youcan disable data encryption or use the encryption feature on the deduplicating appliance itself1
NEW QUESTION # 31
What critical information was missing from discovery? (Choose 2)
- A. Size of current data sets.
- B. Virtualization platform Veeam University Hospital uses.
- C. Type of backup storage currently used.
- D. Percentage split between Windows and Linux virtual machines.
- E. Backup retention policy.
Answer: A,E
Explanation:
Explanation
To design a solution that meets the needs and requirements of Veeam University Hospital, you need to collect some critical information during the discovery phase. This information will help you to understand the current state of the environment, the goals and expectations of the stakeholders, and the constraints and challenges of the project.
According to the case study, some of the critical information that was missing from discovery are:
*Size of current data sets. This information is critical because it helps you to estimate the backup storage requirements, as well as the backup performance and efficiency, based on the size and type of data. You need to know how much data is stored on each workload, such as virtual machines, physical servers, NAS systems, etc., as well as how much data is changed or added on a daily or weekly basis.
*Backup retention policy. This information is critical because it helps you to define the backup retention settings and policies, such as the number and frequency of backup copies, the backup storage tiers, the backup deletion rules, etc. You need to know how long the backup data should be kept for compliance or historical purposes, as well as how much backup storage capacity is available or needed.
NEW QUESTION # 32
The decision has been made to separate out proxies for gold tier and silver/bronze tier. Which reason below justifies the decision?
- A. Gold tier virtual machines require their own backup server
- B. Gold tier virtual machines are on their own VMware Datastores.
- C. Gold tier virtual machines are in their own VMware cluster
- D. Gold tier virtual machines run frequently and should not share resources with lower priority virtual machines
Answer: D
Explanation:
Explanation
The reason that justifies the decision to separate out proxies for gold tier and silver/bronze tier is that gold tier virtual machines run frequently and should not share resources with lower priority virtual machines. This is because gold tier virtual machines have a high RPO of one hour or less, which means that they need to run backup jobs more often than silver/bronze tier virtual machines. Therefore, they should have dedicated proxies that can process their data without competing with other backup jobs for proxy resources. This can improve backup performance, reliability, and scalability for gold tier virtual machines.
NEW QUESTION # 33
Upon further discussions with the database administrador, it was discovered that they would preferent their transaction log backups to exist alongside their image-level SQL application aware backups residing on object storage. How can this be accomplished?
- A. Using virtual machine backup jobs with log shipping enabled, send this to a Scale-out Backup Repository and use Scale-out Backup Repository capacity tier for offload.
- B. Using SQL native tools, send logs to a dedicated virtual machine, protect with image-level backups, using Scale-out Backup Repository capacity tier for offload.
- C. Using SQL native tools, send logs to dedicated virtual machine, schedule a task calling a cloud vendor object storage CLI for offload.
- D. Using virtual machine backup jobs, send the log shipping data to a dedicated repository, protect with an image-level backup, using Scale-out Backup Repository capacity tier for offload.
Answer: A
Explanation:
Explanation
*Virtual machine backup jobs with log shipping enabled allow you to create image-level backups of SQL Server databases and also back up the transaction logs periodically12.
*Scale-out Backup Repository is a logical entity that groups several backup repositories into a single pool of storage, allowing for better backup performance, scalability, and management3.
*Scale-out Backup Repository capacity tier is a feature that allows you to offload older backup files to a public cloud object storage, such as Amazon S3 or Azure Blob Storage .
The other options are not as effective or efficient, as they either do not use Veeam features, do not offload to object storage, or do not create image-level backups.
References: 1: Transaction Log Shipping - User Guide for VMware vSphere 2: How to Back Up SQL Server Transaction Logs - Veeam 3: Scale-Out Backup Repository - Veeam Backup & Replication Best Practice Guide : Capacity Tier - User Guide for VMware vSphere : How to Use Capacity Tier in Veeam - Veeam
NEW QUESTION # 34
What is the retention requirement for gold tier virtual machines?
- A. Gold tier virtual machines have a recovery point objective of one hour for imagen backup and 15 minutes for transaction lob backup.
- B. Gold tier virtual machine retention must be 14 daily, eight weekly, three monthly and seven yearly backups.
- C. Eight weekly backups, three monthly backups and seven yearly backups.
- D. Must have on-premises backup on hardened backup repositories.
Answer: B
Explanation:
Explanation
The retention requirement for gold tier virtual machines is that they must have 14 daily, eight weekly, three monthly and seven yearly backups. This requirement can be derived from the technical requirement of having eight weekly backups, three monthly backups, and seven yearly backups for regulatory purposes, as well as the business requirement of having daily backups for gold tier virtual machines.
NEW QUESTION # 35
Veeam University Hospital perform a proof of concept of the design outline in the architecture. Backups completed successfully, but it is determined that backup copy jobs between sites are not completing in the required timeframe. During the result analysis, it was discovered that the bandwidth between sites was heavily saturated. What adjustments within the Veeam infrastructure would best address this issue?
- A. Increase the proxy computer resources at each site.
- B. Increase the computer resources on the repository servers at each site.
- C. Have the customer implement Quality of Service on their WAN connections.
- D. Add WAN accelerators to each site.
Answer: D
Explanation:
Explanation
WAN accelerators are dedicated components that Veeam Backup & Replication uses for WAN acceleration.
WAN accelerators are responsible for global data caching and data deduplication, which reduce the amount of data that needs to be transferred over the network. By adding WAN accelerators to each site, you can improve the performance of backup copy jobs between sites, and reduce the bandwidth consumption and network traffic3 References:
1: Gateway Server - User Guide for VMware vSphere 2: Gateway Server - User Guide for VMware vSphere
3: WAN Accelerators - User Guide for VMware vSphere
NEW QUESTION # 36
Gold tier virtual machines have a recovery point objective of one hour for image backup. Which transport mode could you use during the redesign? (Choose 2)
- A. Network mode (NBDSSL)
- B. Virtual Appliance (HotAdd)
- C. Direct NFS Access
- D. Direct SAN Access
- E. Backup from Storage Snapshots
Answer: B,E
Explanation:
Explanation
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.
NEW QUESTION # 37
When deciding on the design of the primary backup repository, which option best fits the requirements in the case study?
- A. Windows repository using ReFS integration, single-use credential and persistent VSS snapshot
- B. Linux Repository using XFS integration, single-use credentials, and immutability
- C. Dedupe appliance leveraging vendor API for access
- D. Public cloud storage with S3 object-lock for immutability
Answer: B
Explanation:
Explanation
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 LinuxRepository 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.
NEW QUESTION # 38
The customer has asked you to review their existing backup storage. Jobs show the target is the bottleneck.
What steps should you take to improve performance?
- A. Put a repository component on its own physical server, ensuring it has enough CPU, RAM and task slots assigned.
- B. Look at the transport modes used.
- C. Make sure the gateway has enough CPU, RAM and enough task slots assigned.
- D. No action is needed. It is an optimal design already, there is always something that is bottleneck.
Answer: C
Explanation:
Explanation
The gateway is a component that acts as a data mover between the backup proxy and the backup repository. If the gateway does not have enough CPU, RAM and task slots assigned, it may not be able to handle the incoming data from the backup proxy efficiently, and cause a bottleneck at the target. By increasing the resources and task slots for the gateway, you can improve its performance and throughput, and reduce the load on the target2
NEW QUESTION # 39
How would you configure replication with seeding, considering this deployment will have a Veeam Backup Server in both the primary and secondary site?
- A. On the Veeam Backup & Replication server at the primary site, create a backup job of the source machine from the primary site. At the secondary site import seeding data from this backup job. Create a replica job pointing to this backup job using re-mapping.
- B. On the Veeam Backup & Replication server at the primary site, create a backup job of the source virtual machine from the primary site. At the secondary site, create a replica job pointing to the repository with the backup job data.
- C. On the Veeam Backup & Replication server at the primary site, create a backup job and backup copy job sending data to the secondary site. At the secondary site, create a replica job pointing to therepository with the backup copy data.
- D. On the Veeam Backup & Replication server at the secondary site, create a backup job of the source virtual machine from the primary site. At the secondary site, create a backup copy job pulling the data from the primary and create a replica job pointing to the repository with the backup copy data.
Answer: B
Explanation:
Explanation
Option C uses replica seeding to reduce the network traffic during the initial replication. By creating a backup job of the source VM at the primary site and pointing the replica job to that backup repository at the secondary site, Veeam Backup & Replication can restore the VM from the backup and synchronize it with the latest state of the source VM. Then it can use the restored VM as a replica2 Reference: Replica Seeding and Mapping - User Guide for VMware vSphere
NEW QUESTION # 40
Which of the following areas would benefit from additional analysis on areas mentioned in the case study?
(Choose 3)
- A. PostgreSQL
- B. NAS
- C. On-premises Exchange
- D. VMware
- E. MSSQL
- F. Hyper-V
Answer: A,B,E
Explanation:
Explanation
The areas that would benefit from additional analysis on areas mentioned in the case study are MSSQL, NAS, and PostgreSQL. These areas have specific backup and restore requirements that need to be considered and addressed in the design and sizing of the Veeam backup infrastructure. For example, MSSQL requires transaction log backup and application-aware processing to ensure consistent backups and point-in-time recovery. NAS requires file-level backup and storage integration to optimize backup performance and storage efficiency. PostgreSQL requires pre-freeze and post-thaw scripts to quiesce the database before backup and resume it after backup.
References: [MSSQL Server Backup], [NAS Backup], [PostgreSQL Backup]
NEW QUESTION # 41
Based on the requirements, what should be factored into the physical design when implementing the virtual machine replication between sites?
- A. Use physical servers for Veeam backup proxies at each site.
- B. Configure Veeam Backup Enterprise Manager on the same virtual machine as your Veeam Backup & Replication server.
- C. Ensure the proper firewall ports are open between the proxies at each site.
- D. Use virtual servers on separate ESXi hosts for the Veeam backup proxies.
Answer: C
Explanation:
Explanation
Based on the requirements, one of the factors that should be considered in the physical design when implementing the virtual machine replication between sites is to ensure that the proper firewall ports are open between the proxies at each site. This is because Veeam Backup & Replication uses network ports to communicate with backup infrastructure components and transfer data during replication. You need to make sure that the required ports are not blocked by firewalls or other network devices. For a list of ports used by Veeam Backup & Replication, see this article2
NEW QUESTION # 42
What assumption can be made for the conceptual design?
- A. Tape backups of all servers will be used for ransomware protection.
- B. All new backup storage should utilize Windows ReFS block cloning.
- C. VMware tagging will be used to enable dynamic scoping of backups.
- D. Veeam Agent backups of sale staff laptops should be managed by the backup server.
Answer: D
Explanation:
Explanation
The assumption that can be made for the conceptual design is that Veeam Agent backups of sale staff laptops should be managed by the backup server. This assumption is based on the best practice and recommendation for using Veeam Backup & Replication. Veeam Agent backups of sale staff laptops should be managed by the backup server to enable centralized management, monitoring, and reporting of all agent-based backups. This can also simplify the backup configuration, scheduling, and retention for the laptop agents.
NEW QUESTION # 43
During deeper technical discovery it was uncovered that that the customer also has a Fibre Channel SAN that needs protection. Veeam University Hospital asks about the option of performing backup from storage snapshots. What component(s) will this require?
- A. Veeam backup proxies and repositories running on the servers.
- B. Veeam backup proxies running the Windows servers.
- C. Veeam backup proxies running on physical servers.
- D. Veeam backup proxies running on Linux serves.
Answer: C
Explanation:
Explanation
To perform backup from storage snapshots for a Fibre Channel SAN, you need to deploy one or more physical servers that will act as backup proxies and connect them to the SAN fabric. This is because Veeam Backup & Replication needs to access the storage system over the Fibre Channel protocol, which is not supported by virtual machines. The backup proxies will read data from the storage snapshots and transfer it to the backup repositories1
NEW QUESTION # 44
During a proof of concept deployment at Veeam University Hospital, it is noted that only some of the backup files in a specific Scale-out Backup Repository are immutable. What can cause this behavior?
- A. All extents in the Scale-out Backup Repository performance tier are ReFS.
- B. Not all XFS extents in the Scale-out Backup Repository performance tier have the required flag enable.
- C. The ReFS extents do not have immutable enabled.
- D. Not all EXT in the Scale-out Backup Repository performance archive tier have the required flag enabled.
Answer: B
Explanation:
Explanation
To make backup files immutable in a Scale-out Backup Repository, you need to use XFS extents with the reflink attribute enabled. This attribute allows Veeam Backup & Replication to create immutable backup files using the fast clone technology. If some of the XFS extents do not have this attribute enabled, they will not support immutability and the backup files stored on them will not be protected from deletion or modification1
NEW QUESTION # 45
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