VMCE - Veeam Certified Engineer Backup Infrastructure and Repositories Questions and Answers — Questions and Answers
Question 1: A backup administrator is configuring a new Scale-Out Backup Repository (SOBR). The goal is to automatically move older, inactive backup chains to a lower-cost storage tier to free up space on the high-performance tier. Which SOBR tier and policy should be configured to achieve this?
- Archive Tier with a policy to copy backups as they are created.
- Performance Tier with a data locality placement policy.
- Capacity Tier with a policy to move backups as they age out of the operational restore window. (Correct answer)
- Capacity Tier with a policy to copy backups as soon as they are created.
Correct answer: Capacity Tier with a policy to move backups as they age out of the operational restore window.
The Capacity Tier in a SOBR is designed for long-term storage, often using object storage. The policy to 'move backups as they age out of the operational restores window' is specifically designed to relocate inactive backup chains from the Performance Tier to the Capacity Tier, thus freeing up the more expensive, high-performance storage.
Question 2: When configuring a repository on an SMB share, what is the role of a Gateway Server?
- To encrypt backup traffic between the proxy and the SMB share.
- To host the Veeam Transport Service and manage data traffic to and from the share. (Correct answer)
- To provide a web-based interface for accessing repository contents.
- To scan backup files for malware before they are written to the share.
Correct answer: To host the Veeam Transport Service and manage data traffic to and from the share.
For repository types that cannot host the Veeam Transport Service directly, like an SMB share, a Gateway Server is required. This Windows or Linux server runs the transport service, processes the data from the proxies, and writes the backup files to the SMB share.
Question 3: An administrator wants to implement a backup repository that provides protection against ransomware by making backup files immutable for a defined period. Which of the following repository types is specifically designed to meet this requirement using a standard Linux server?
- A Windows Server repository with ReFS.
- A standard Linux repository using an NFS share.
- A Dell Data Domain appliance with Retention Lock.
- A Hardened Repository on a supported Linux distribution. (Correct answer)
Correct answer: A Hardened Repository on a supported Linux distribution.
The Veeam Hardened Repository is a specific configuration on a supported Linux server that leverages the immutability feature of the underlying file system. It prevents backup files from being modified or deleted by any user or process, including ransomware, for a specified period. This is achieved through single-use credentials and by setting an immutable flag on the files.
Question 4: What is a primary benefit of enabling the 'Use per-machine backup files' option on a backup repository?
- It significantly improves global deduplication ratios across all VMs in a job.
- It simplifies repository management by storing all VM data in a single, large backup file.
- It allows for multiple write streams to the repository, potentially increasing job performance. (Correct answer)
- It is a mandatory requirement for all backup copy jobs to object storage.
Correct answer: It allows for multiple write streams to the repository, potentially increasing job performance.
Using per-machine backup files creates a separate backup chain for each virtual machine within a job. This allows Veeam to write to multiple files simultaneously, which can greatly enhance backup performance, especially on storage that can handle multiple concurrent I/O streams. While it may slightly decrease deduplication ratios, the performance gains and increased resilience are significant benefits.
Question 5: A company has two main sites. Site A hosts the primary Veeam infrastructure and a Scale-Out Backup Repository (SOBR) for local backups. Site B has a simple backup repository. The administrator needs to configure a job that sends copies of backups from the SOBR in Site A to the repository in Site B for disaster recovery purposes. Which Veeam job type should be used?
- A Replication Job.
- A Backup Copy Job. (Correct answer)
- A File Copy Job.
- A SOBR Offload Job.
Correct answer: A Backup Copy Job.
A Backup Copy Job is the correct tool for this scenario. It is designed to read backup data from a source repository (like a SOBR) and copy it to a secondary repository, creating a separate, independent backup chain. This is a core component of adhering to the 3-2-1 rule for data protection.
Question 6: Which of the following is a key component of a Scale-Out Backup Repository (SOBR) that is intended for fast, short-term storage and immediate restores?
- The Capacity Tier
- The Archive Tier
- The Performance Tier (Correct answer)
- The Gateway Server
Correct answer: The Performance Tier
The Performance Tier of a SOBR is composed of one or more backup repositories (extents) that use high-performance storage like DAS, SAN, or fast NAS. Its purpose is to store recent backups for fast operational recoveries, such as Instant VM Recovery. The Capacity and Archive tiers are used for offloading older data to less expensive, long-term storage.
VMCE - Veeam Certified Engineer Backup Infrastructure and Repositories Questions and Answers
A backup administrator is configuring a new Scale-Out Backup Repository (SOBR).
The goal is to automatically move older, inactive backup chains to a lower-cost storage tier to free up space on the high-performance tier.
Which SOBR tier and policy should be configured to achieve this?