Exam 220-1101 topic 1 question 432 discussion

C The best way to protect the data of a virtual machine in the event of hardware failure is to use a cloud-based backup solution. A cloud-based backup solution is a service that copies and stores the data of a virtual machine to a remote server or storage device over the internet. A cloud-based backup solution can offer several benefits

Answer C RAID is not a backup solution. While RAID can protect against hardware failures, it cannot protect against data corruption, accidental deletion, or malicious attacks. A cloud-based backup solution is a more comprehensive approach to data protection. It offers: Off-site storage: Data is stored remotely, protecting it from physical disasters at the primary site. Regular backups: Automated backups can be scheduled to ensure data is consistently protected. Data recovery: In case of data loss, cloud-based backups can be used to restore data to its previous state. Versioning: Many cloud backup solutions offer versioning, allowing you to restore data to a previous point in time. Therefore, while RAID is essential for hardware redundancy, it should be complemented with a robust cloud-based backup solution to ensure comprehensive data protection. GG

The data in your Raid array is not a copy of your data, it is the data you are actively retrieving or storing. It is not a method of backup, it is simply a way to maintain uptime and availability if one of those drives fail. https://www.professormesser.com/free-a-plus-training/220-1101/220-1101-video/raid-220-1101/

I Chose C because its a hardware failure and cloud based backup isnt in the hardware :)

I will choose C, because the scenario is about the data of a virtual machine, it makes more sense for me.

Chat GPT: The best way to protect the data of a virtual machine in the event of hardware failure is A. Redundant hardware. Redundant hardware setups ensure that if one piece of hardware fails, another can take over seamlessly, minimizing downtime and data loss. This redundancy can be achieved through various means such as clustering, failover systems, or redundant storage configurations. While UPS (Uninterruptible Power Supply), cloud-based backup, and RAID (Redundant Array of Independent Disks) can also contribute to data protection, redundant hardware specifically addresses hardware failure scenarios.

C. Cloud-based backup Cloud-based backup involves regularly backing up virtual machine data to offsite cloud storage. In the event of hardware failure, data can be restored from the cloud backup. This approach provides data protection and also offers the advantage of geographic redundancy, as data is stored offsite.

The hardware failure? Why not keep it in the cloud?

RAID (Redundant Array of Independent Disks) is the best option among the provided choices for protecting the data of a virtual machine in the event of hardware failure. RAID provides a way to distribute data across multiple disks, offering redundancy and fault tolerance. If one disk fails, the data can still be retrieved from the remaining disks in the RAID array.