Veeam VMCA2022 Exam With Confidence Using Practice Dumps

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

The recommended method to replicate VMware virtual machines with a less than five-minute RPO is Veeam Continuous Data Protection (CDP). CDP is a feature that allows near-continuous replication of VMware virtual machines to a secondary site or cluster with minimal data loss and downtime. CDP uses VMware vSphere APIs for I/O Filtering (VAIO) to capture every write operation from the source VMs and send them to the target VMs in near real-time. CDP can achieve RPOs as low as seconds and enable fast failover and failback in case of a disaster.

The component sizing that should be adjusted is the physical storage in the repositories. The repositories are the backup storage locations where Veeam Backup & Replication stores backup files, VM copies and metadata for replicated VMs1. Increasing the retention period from four to five years means that more backup files will be kept on the repositories, and thus more storage space will be required. The other options are not affected by the retention period change, as they are either related to off-site backups (option A), Veeam Backup & Replication server performance (option C), or backup proxy performance (option D). References: Backup Repositories.