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The VMCA2022 exam covers various topics, including Veeam Availability Suite architecture, design, deployment, and management. VMCA2022 exam also evaluates the candidate's understanding of Veeam backup and replication technologies, virtualization platforms, and storage systems. To pass the exam, candidates must demonstrate their mastery of these topics by answering a series of multiple-choice questions and performing hands-on tasks in a simulated lab environment. Upon successfully passing the exam, candidates will receive the VMCA 2022 certification, which is a testament to their expertise in designing and managing Veeam solutions.
NEW QUESTION # 40
What information is necessary for designing a solution and must be gathered during discovery? (Choose 3) Size of the backup create by the incumbent backup solution.
- A. Amount of used disk space.
- B. Amount of disk space provisioned.
- C. Size of IT team.
- D. Operating systems used to run the workloads.
- E. Allowed backup windows.
Answer: B,D,E
Explanation:
Explanation
To design a solution that meets the needs and requirements of Veeam University Hospital, you need to gather some 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 Veeam Backup & Replication Best Practice Guide1, some of the information that is necessary for designing a solution and must be gathered during discovery are:
*Operating systems used to run the workloads. This information will help you to determine the compatibility and supportability of the workloads with Veeam products and features, as well as the licensing and configuration requirements.
*Allowed backup windows. This information will help you to plan and schedule the backup jobs according to the availability and performance of the workloads, as well as the service level agreements (SLAs) and recovery point objectives (RPOs) of the organization.
*Amount of used disk space. This information will help you to estimate the backup storage requirements, as well as the backup compression and deduplication ratios, based on the type and size of the data.
NEW QUESTION # 41
Based on the customer's hardening requirements, what steps should be taken to correct the storage configuration?
- A. Enable the object lock on the CIFS extents
- B. Create new Scale-out Backup Repositories with ReFS and redirect backups to new Scale-out Backup Repositories.
- C. Add hardened repositories to each Scale-out Backup Repository and evacuate the data from the CIFS extents.
- D. Send backup copy jobs directly to object storage
Answer: C
Explanation:
Explanation
The steps that should be taken to correct the storage configuration based on the customer's hardening requirements are to add hardened repositories to each Scale-out Backup Repository and evacuate the data from the CIFS extents. A 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 Scale-out Backup Repository is a logical entity that groups several backup repositories into one pool of storage. A CIFS extent is a type of backup repository that uses a shared folder on a Windows or Linux server as a backup target. By adding hardened repositories to each Scale-out Backup Repository, you can ensure that your backups are secure, compliant, and efficient. By evacuating the data from the CIFS extents, you can remove the risk of ransomware infection or deletion of your backups.
NEW QUESTION # 42
When deciding on the design of the primary backup repository, which option best fits the requirements in the case study?
- A. Public cloud storage with S3 object-lock for immutability
- B. Linux Repository using XFS integration, single-use credentials, and immutability
- C. Dedupe appliance leveraging vendor API for access
- D. Windows repository using ReFS integration, single-use credential and persistent VSS snapshot
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 # 43
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. Backup from Storage Snapshots
- B. Virtual Appliance (HotAdd)
- C. Direct NFS Access
- D. Direct SAN Access
- E. Network mode (NBDSSL)
Answer: A,B
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 # 44
Upon additional investigation, it is uncovered that the virtual machines to be replicated with a one-hour time have several separate large VMDKs with a high change rate per virtual machine on the same datastore. What mitigating techniques might be required?
- A. Implement Wan accelerator.
- B. Recommend migrating some of the VMDKs to alternative datastore.
- C. Use a dedicated Veeam Backup & Replication server just for replication.
- D. Replicate to a single VMware datastore used just for replicas.
Answer: A,B
Explanation:
Explanation
To design a solution that meets the replication requirement for Veeam University Hospital, you need to consider some of the mitigating techniques that might be required for the virtual machines that have several separate large VMDKs with a high change rate per virtual machine on the same datastore. This will help you to overcome some of the challenges and limitations that may affect the replication performance and efficiency, as well as the recovery point objective (RPO) of the organization.
According to the Veeam Backup & Replication Best Practice Guide, some of the mitigating techniques that might be required are:
*Implement WAN accelerator. This technique can help you to reduce the amount of data that needs to be transferred and processed between the source and target sites, by using caching, deduplication, compression, and encryption. You need to deploy a pair of WAN accelerators, one at the source site and one at the target site, and configure them in the replication job settings. This technique can improve the replication speed and efficiency, as well as save network bandwidth and storage space.
*Recommend migrating some of the VMDKs to alternative datastores. This technique can help you to avoid performance degradation and resource contention on the source datastore, by distributing the load and I/O across multiple datastores. You need to use VMware tools or commands, such as Storage vMotion or svmotion, to migrate some of the VMDKs to other datastores that have enough capacity and performance. This technique can improve the replication stability and reliability, as well as reduce the impact on the production environment.
Therefore, based on these techniques, the answer that describes which mitigating techniques might be required is A and C.
NEW QUESTION # 45
Veeam Life and Indemnity informs you that they have experienced issues with the time to back up file data from the existing legacy NAS backup. The NAS is being backed up at file level with a low change rate. The source capacity to back up is 12 TB connected to a 10 GbE switch over eight hours. What assumptions about the current environment could you draw from this?
- A. AD permissions are set at file level.
- B. The files on the NAS are large
- C. The files on the NAS are small.
- D. The file path is over 256 characters long.
Answer: C
NEW QUESTION # 46
What information is missing form discovery?
- A. What backup transport mode is currently used.
- B. What the available bandwidth is between Fresno and Carson City.
- C. What type of backup storage is currently used.
- D. What the current LAN bandwidth is at Fresno.
Answer: B
Explanation:
Explanation
The information that is missing from discovery is what the available bandwidth is between Fresno and Carson City. This information is important for designing and sizing the backup copy jobs that need to run daily between the two sites. The available bandwidth can affect the backup copy performance, duration, and size.
For example, you can use the available bandwidth to estimate how much data can be transferred between the sites within the backup copy window. You can also use theavailable bandwidth to determine whether you need to use compression, deduplication, or WAN acceleration to optimize the backup copy traffic.
NEW QUESTION # 47
Which of the following areas would benefit from additional analysis on areas mentioned in the casa study?
(Choose 3)
- A. Hyper-V
- B. OneDrive
- C. NAS
- D. PostgreSQL
- E. VMware
- F. MSSQL
Answer: B,C,D
Explanation:
Explanation
To design a solution that meets the needs and requirements of Veeam University Hospital, you need to conduct a thorough analysis on the areas mentioned in the case study. This 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 areas that would benefit from additional analysis are:
*NAS. This area would benefit from additional analysis because NAS systems are used to store confidential patient data as unstructured data, which need to be backed up consistently and securely. You need to collect more information about the characteristics and performance of the NAS systems, such as the size and type of data, the number and distribution of files, the largest file size, the version of SMB protocol, the deduplication and compression ratios, etc. This will help you to design a solution that can meet the backup and recovery objectives, as well as the regulatory and security requirements, for the NAS data.
*PostgreSQL. This area would benefit from additional analysis because PostgreSQL databases are used by some of the departments, with a mix of virtual and physical deployments. You need to collect more information about the configuration and performance of the PostgreSQL databases, such as the version and edition, the operating system and platform, the backup and restore methods and tools, the consistency and integrity requirements, etc. This will help you to design a solution that can support and integrate with PostgreSQL databases, as well as provide consistent and reliable backups and restores.
*OneDrive. This area would benefit from additional analysis because OneDrive is used by all doctor and lab staff to store their user data on their laptops, which also need to be backed up. You need to collect more information about the usage and performance of OneDrive, such as the number and size of files, the synchronization frequency and settings, the authentication and authorization methods, etc. This will help you to design a solution that can protect and recover OneDrive data, as well as exclude any operating system or personal files from backup.
Topic 2, Veeam Life and Indemnity
Executive Summary:
Veeam Life and Indemnity is expanding its existing Veeam backup infrastructure to protect additional virtual machines, physical server and NAS workloads at their Fresno, CA and Carson City, NY data centers.
The original installation and configuration of Veeam software occurred two years ago. Since the installation, the organization has grown, and as a result, the Veeam Infrastructure needs to be resized to accommodate the existing and new workloads.
For the past three months, Veeam Life and Indemnity has noticed that they are having issues with backups completing within the allotted backup window. Only 40% of backup jobs complete successfully, so they have broken the backups into two sets, and they run them on alternating days. They have also stopped all backups for their development environment.
In addition, the original configuration required a daily backup copy job, but to the issue with backups completing, this has been modified to run only on Sundays.
They have also noticed a degradation in storage performance and are having to purchase new storage on a quarterly basis to accommodate data growth.
Solution Concept:
Veeam Life and Indemnity is upgrading Veeam Backup & Replication to the last version. They are also replacing all legacy physical hardware and storage with current generation equipment. Veeam Life and Indemnity wants to be able to ensure that all backups, including production and dev test workloads, can run every night and that all backups complete within the required backup window. In addition, Veeam Life and Indemnity would like to run daily copy jobs to ensure that a copy of all backed up data resides at both physical sites.
Veeam Life and Indemnity has also expressed concern about the threat of ransomware. They have not experienced a data breach of any kind but would like to ensure the ability of recover should one occur.
Existing Technical Environment:
Veeam Life and Indemnity has VMware clusters in all locations. These clusters are broken into two categories:
general use virtual workloads, and application specific workloads, such as MSSQL and Oracle.
All customer data is subject to government regulation and must be kept secure at all times.
Veeam Life and Indemnity has a proprietary CRM system that must be quiesced prior to backup.
All email is hosted in Office 365.
All database servers are virtualized.
All virtual machines are categorized as either gold, silver, or bronze, with different service-level agreements based on tier.
All backups currently encrypted in flight and at rest.
Internet connectivity at both sites is current 1 Gbps, with plans to increase to 2 Gbps soon.
All field sales reps are assigned a company laptop that runs a CRM client.
The LAN at each location supports up to 40 Gbps bandwidth.
All backups are currently written to Scaled-out Backup Repositories with each extent residing on a CIFS share.
Each department has its own vLAN, with a total of 30 vLANs for production traffic.
A single management vLAN is stretched between sites.
All unstructured data resides either on 10 NFS shares on the company's incumbent NAS devices, or Windows file servers as file shares.
VMware uses vSAN for VM datastores.
All vLAN must traverse a firewall to communicate, and the backup network itself is no routable.
All network traffic between clusters is required to traverse a firewall.
The firewall devices can support up to 20 Gbps.
Business Requirements:
Due to limited manpower, all backups should be dynamically scope.
All backups must be copied across site outside of the current backup window to avoid any backup performance issues.
Due to the sensitivity of customer data, tier 1 helpdesk personnel must not be able to access these backups.
They should have access to restore non-customer data.
Backup administrators are subject toa rigorous background check and should be the only staff able to perform restores of confidential customer data.
For any legal issues, fast and timely discovery from backup data should be supported.
For security purposes, all storage should be hardened to prevent data breaches.
Remote sales staff should have the ability to start a backup oh their devices.
Due to regulatory requirements, audits must be performed periodically to ensure successful and consistent backups, as well adherence to security policies.
Technical Requirements:
All backups must complete within the hours of 5 p.m. to 8 a.m. local time Backup copy jobs must successfully complete daily outside of the backup window.
Gold tier virtual machines have a recovery point objective of the one hour for image backup, and 15 minutes for traction log backup, with a recovery time objective of four hours.
Silver tier virtual machines have a recovery point objective of 24 hours, with a recovery time objective of eight hours.
Bronze tier virtual machines have a recovery point objective of seven days, with no defined recovery time objective.
NAS devices and file servers have a recovery point objective of four hours, with no specified recovery time objective.
Eight weekly backup, three monthly backups, and seven yearly backups should be retained for regulatory requirements.
All data must be encrypted in flight and rest.
Alternative decryption capabilities on encrypted backups must be possible in the event of lost passwords.
Role Based Access Control must be used to prevent unauthorized access to backup data.
New storage must be hardened to prevent intrusion, and if possible, the data written must be unchangeable to prevent ransomware attacks.
All backups must be scanned prior to any restore operations for malware.
All gold level systems must have a custom script run before restore to ensure compliance to specific legal statutes.
Gold tier backups must be tested to verify recoverability.
Only silver tier systems should be indexed during backups, with the exception of laptops belonging to the sales field.
All personal files on laptops should be excluded from backup
All MSSQL server backups should exclude the H: drive.
NEW QUESTION # 48
What assumption can be made for the conceptual design?
- A. Tape backups of all servers will be used for ransomware protection.
- B. Veeam Agent backups of sale staff laptops should be managed by the backup server.
- C. All new backup storage should utilize Windows ReFS block cloning.
- D. VMware tagging will be used to enable dynamic scoping of backups.
Answer: B
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 # 49
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. Not all EXT in the Scale-out Backup Repository performance archive tier have the required flag enabled.
- B. Not all XFS extents in the Scale-out Backup Repository performance tier have the required flag enable.
- C. All extents in the Scale-out Backup Repository performance tier are ReFS.
- D. The ReFS extents do not have immutable 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 # 50
Considering the security, throughput, and retention requirements, what would be part of an acceptable backup repository design? (Choose 2)
- A. Use Backup copy jobs to Hardened Windows ReFS-based repositories at the secondary site.
- B. Use Backup copy jobs to Hardened Linux XFS-based repositories at the secondary site.
- C. Use backup jobs to Hardened Linux XFS-based repositories at the same site as the source data.
- D. Use a backup job directly to an object storage appliance
- E. Use a backup job directly to a deduplication appliance.
Answer: B,C
Explanation:
Explanation
The backup repository design that would meet the security, throughput, and retention requirements is to use backup jobs to Hardened Linux XFS-based repositories at the same site as the source data and use Backup copy jobs to Hardened Linux XFS-based repositories at the secondary site. A Hardened Linux repository is a type of backup repository that provides immutability and ransomware protection for backup files by using XFS file system features and Linux access control mechanisms. A Backup copy job is a type of backup job that copies backups from one repository to another, either on-site or off-site, with different retention settings.
By using these features, you can ensure that your backups are secure, efficient, and compliant with regulatory and business needs.
NEW QUESTION # 51
During further discussions, the 3-2-1 rule was recommended. What is the most efficient way to protect primary and secondary sites following the 3-2-1 rule?
- A. Use storage snapshot support to backup a virtual machine using the secondary array. Backup snapshots on the secondary site and tier this to object storage using Scale-out Backup Repository capacity tier.
- B. Send replicas directly from the primary to the secondary site. Backup replicas on the secondary site and tier this to object storage using Scale-out Backup Repository capacity tier.
- C. Send backups directly from the primary to the secondary site, avoiding duplicate data storage. Tier backup data to object storage using Scale-out Backup Repository capacity tier.
- D. From existing backups at the primary site, create a backup copy to the secondary site. Offload backup data to object storage using Scale-out Backup Repository capacity tier.
Answer: D
Explanation:
Explanation
Option A follows the 3-2-1 rule by having three copies of data (the original production data, the backup at the primary site, and the backup copy at the secondary site), two different media types (local disk and object storage), and one copy off-site (the backup copy at the secondary site). This option also reduces the amount of traffic sent over the network by using existing backups as seeds for backup copies, and reduces the storage costs by using cloud tier to move older backups to cheaper and unlimited cloud storage1 Reference: What is the 3-2-1 backup rule? - Veeam
NEW QUESTION # 52
What is the retention requirement for gold tier virtual machines?
- A. Must have on-premises backup on hardened backup repositories.
- B. Eight weekly backups, three monthly backups and seven yearly backups.
- C. Gold tier virtual machine retention must be 14 daily, eight weekly, three monthly and seven yearly backups.
- D. Gold tier virtual machines have a recovery point objective of one hour for imagen backup and 15 minutes for transaction lob backup.
Answer: C
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 # 53
Looking at the existing error, you suspect that most of the issues could be resolved with different repositories.
Assuming the repositories will be able to accomplish much higher throughput, what new issue might come up?
- A. The production firewall could become a bottleneck
- B. The bandwidth between sites might not be sufficient.
- C. The repository space consumption could decrease
- D. The increased backup speed could completely bring down production storage.
Answer: B
Explanation:
Explanation
If the repositories are able to accomplish much higher throughput, a new issue that might come up is that the bandwidth between sites might not be sufficient to support the backup copy jobs that need to run daily between Fresno and Carson City. This could cause the backup copy jobs to fail, take longer than expected, or consume too much network resources. Therefore, it is important to measure the available bandwidth between the sites and compare it with the backup copy data size and window. If the bandwidth is not sufficient, some possible solutions are to use compression, deduplication, or WAN acceleration to reduce the backup copy traffic.
NEW QUESTION # 54
What is the minimum requirement for on-premises backup retention for this project?
- A. Must have on-premises backups on immutable or air gapped media.
- B. On-premises retention must be 14 daily, and two weekly backups.
- C. Must have least one copy of protected data on-premises.
- D. A GFS schedule of seven daily, six weekly and three monthly.
Answer: B
Explanation:
Explanation
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.
NEW QUESTION # 55
For any replicated virtual workloads, the data must not be more than one hour old. What could be a potential risk to the SLA for the offsite disaster recovery aspect of this requirement?
- A. Data change rate.
- B. Average virtual machine size
- C. Local area network bandwidth.
- D. The quantity of network hops.
Answer: A
Explanation:
Explanation
To design a disaster recovery solution that meets the requirement of having the replicated virtual workloads data not more than one hour old, you need to consider some of the potential risks and challenges that may affect the service level agreement (SLA) for the offsite disaster recovery aspect of this requirement. This will help you to ensure the availability and reliability of the replication and failover processes, as well as the recovery time objective (RTO) and recovery point objective (RPO) of the organization.
According to the Veeam Backup & Replication Best Practice Guide, one of the potential risks to the SLA for the offsite disaster recovery aspect of this requirement is B. Data change rate.
This risk means that:
*The data change rate is the amount of data that is modified, added, or deleted in a given time period. It is usually measured in percentage or megabytes per hour.
*The data change rate affects the replication performance and efficiency, as it determines how much data needs to be transferred and processed between the source and target sites.
*The data change rate also affects the replication frequency and consistency, as it determines how often and how accurately the replicas are updated and synchronized with the source workloads.
*The data change rate may vary depending on the type and activity of the workloads, such as database, file server, web server, etc. Some workloads may have a high data change rate, while others may have a low data change rate.
*The data change rate may exceed the available bandwidth or storage capacity between the source and target sites, which may result in replication failures, delays, or errors. This may compromise the SLA for the offsite disaster recovery aspect of this requirement, as it may cause the replicated virtual workloads data to be more than one hour old.
This risk has some implications for designing a solution with Veeam products and features, such as:
*The customer or a third-party vendor must monitor and measure the data change rate of the workloads that need to be replicated, as well as the available bandwidth and storage capacity between the source and target sites. This will help to plan and optimize the replication infrastructure, such as the proxy servers, repository servers, WAN accelerators, and failover plans, based on the data change rate.
*The customer or a third-party vendor must configure and adjust the replication settings and policies, such as the replication method, schedule, frequency, retention, compression, deduplication, etc., based on the data change rate. This will help to improve the replication performance and efficiency, as well as to meet the SLA for the offsite disaster recovery aspect of this requirement.
NEW QUESTION # 56
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