VMCE_v12 Exam Dumps - Veeam Certified Engineer v12

The purpose of a Cache Repository when adding a file share in Veeam Backup & Replication is D: To store temporary metadata and track all objects that have changed. When Veeam Backup & Replication backs up data from file shares, it uses the Cache Repository to store metadata related to the files and directories on the share. This metadata includes information about file versions, change logs, and the structure of the file share, which is essential for efficient backup operations, incremental backups, and restore operations. The Cache Repository plays a crucial role in tracking changes between backup jobs, enabling Veeam to perform quick incremental backups by only processing the data that has changed since the last backup, thereby optimizing backup performance and reducing network and storage load.

To dynamically include VMware VMs with a custom application installed in a backup job, the most efficient approach is C: Create a backup job based on vSphere tags. VMware vSphere tagging allows administrators to assign metadata to VMs, making it easier to categorize and manage them according to various criteria, such as application type, department, or any custom criteria relevant to the organization. Veeam Backup & Replication can leverage these tags to dynamically include VMs in backup jobs. By setting up a backup job to include VMs tagged with a specific identifier related to the custom application, any VM tagged accordingly will be automatically included in the backup job. This approach simplifies management, ensures consistency, and allows for the flexible and dynamic grouping of VMs based on changing criteria without the need for manual adjustments to the backup job configuration.

To roll back the configuration database to Friday's state, the backup administrator should use the 'Restore' mode available in Veeam Backup & Replication. This mode allows for the entire configuration backup to be restored, which includes the job settings and history, and brings the configuration database back to the state it was in at the time of the backup.References:

• Veeam Backup & Replication User Guide: Configuration Backup and Restore
• Veeam Help Center: Configuration Restore

Recovery Point Objective (RPO) refers to the maximum acceptable amount of data loss measured in time. It is essentially the age of the files that must be recovered from backup storage for normal operations to resume after a failure or disaster. In other words, it defines the data loss tolerance of a business unit or organization. If an RPO is set to one hour, the system must back up at least every hour to meet the RPO.References:

• Veeam Documentation: Recovery Point Objective (RPO)
• Veeam Backup & Replication User Guide: RPO and Recovery Time Objective (RTO) Definitions

To ensure that applications can be started in a specific order in advance of a disaster, an administrator should use a Failover Plan in Veeam Backup and Replication. This feature allows for the creation of a predefined sequence for starting up VMs, ensuring that applications are brought online in the correct order during a disaster recovery scenario.References: Veeam Backup & Replication User Guide, Veeam Failover Plan Configuration Guide

Within Veeam Backup & Replication, the functionality that achieves the lowest Recovery Point Objective (RPO) is B: Continuous Data Protection (CDP). CDP is designed to protect critical workloads by continuously capturing changes and replicating them to a target site, allowing for very low RPOs, often measured in seconds. This is achieved through the use of VMware's vSphere APIs for I/O Filtering (VAIO), which intercepts and replicates I/O streams almost in real-time. CDP is particularly valuable for applications that require high levels of availability and cannot tolerate significant data loss. By providing near-continuous replication, CDP ensures that in the event of a failure or disaster, data loss can be minimized to a very narrow window, significantly reducing the potential impact on business operations.

Given the proxy load of 68% and all other loads (source, network, target) at 0%, the bottleneck is at the proxy. To decrease the backup processing time and accommodate the growth of the environment, adding additional Windows or Linux machines as backup proxies would help distribute the load. This would enable parallel processing and reduce the time taken to complete the backup jobs, thereby helping to meet the RPOs.

References:

Veeam Backup & Replication User Guide: Backup Proxy

Veeam Help Center: Managing Backup Proxies

The procedure of adding a Microsoft Exchange Database Availability Group (DAG) to a Veeam Agent backup job differs depending on the type of the DAG that you want to process: For a regular DAG, the backup job configuration procedure is the same as for any failover cluster. To process a regular DAG, you must configure a Veeam Agent backup job for a failover cluster https://helpcenter.veeam.com/docs/backup/agents/dag_hiw.html?ver=120