VMCA2022 Exam Dumps : Veeam Certified Architect 2022

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

Backup from storage snapshot is a feature of Veeam Backup & Replication that leverages the native snapshot capabilities of the storage system to create a consistent point-in-time copy of the VM data. Veeam Backup & Replication then reads data directly from the storage snapshot, bypassing the ESXi host and reducing the impact on the production environment1. Backup from storage snapshot is supported for VSAN datastores on NetApp, Nimble, Dell EMC, HPE, and Pure Storage systems2.

Using backup from storage snapshot for the virtualized stock trading application servers can improve the backup performance and reduce the latency, as it minimizes the time that the VM is running on a snapshot and avoids the network overhead of other transport modes3.

The other options are not recommended because:

• B) Implementing Veeam Agent on the virtualized stock trading application servers is not necessary, as Veeam Backup & Replication can protect VMware VMs without agents. Veeam Agent is mainly used for physical servers, workstations, or cloud instances4.
• C) Using Veeam Replication to create replicas of the virtualized stock trading application servers at the remote site, then back up the replicas is not optimal, as it adds more complexity and cost to the backup process. Veeam Replication is mainly used for disaster recovery purposes, not for backup5.
• D) Turning off application-aware processing for the virtualized stock trading application servers is not advisable, as it may compromise the consistency and recoverability of the application data. Application-aware processing is a feature of Veeam Backup & Replication that ensures that the application data is in a consistent state before the backup or replication job starts.

You can find more information about backup from storage snapshot and other backup options for VSAN in the following resources:

• Backup from Storage Snapshots
• Storage Systems Supported for Backup from Storage Snapshots
• Optimizing Veeam Backup & Replication Configuration for VMware VSAN
• Veeam Agent Management
• Veeam Replication
• [Application-Aware Processing]

The action that Veeam Life and Indemnity should take to improve the likelihood that a ransomware attack on the Veeam infrastructure will not be successful is to protect the Veeam components on the production Active Directory Forest with multi-factor authentication. Multi-factor authentication (MFA) is a security mechanism that requires users to provide two or more pieces of evidence to prove their identity before accessing a system or resource. MFA can prevent unauthorized access to the Veeam components even if the user credentials are compromised by ransomware or other means.