CompTIA Cloud+ Practice Test

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Prepare for the CompTIA Cloud+ Test. Utilize flashcards and multiple choice questions, with hints and explanations for each question. Ensure your readiness for success in this certification exam.

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What type of backups are valuable for quick restoration of a failed cloud service?

configuration
incremental
full
differential

The correct answer is: configuration

The value of configuration backups for quick restoration of a failed cloud service lies in their role in preserving system settings, application configurations, and the overall environment setup. When a cloud service fails, having a recent configuration backup allows for a speedy recovery of the system's operational parameters without needing to re-setup services or applications manually. This means that the infrastructure can return to a operational state more efficiently, minimizing downtime and ensuring business continuity. While incremental backups are also beneficial as they capture changes made since the last backup, their restoration process can be complex since it requires the last full backup and all subsequent incremental backups to restore the system to a specific point in time. Full backups do provide a complete snapshot of data at a particular time, but they can be large and time-consuming to restore, especially if frequent recovery is necessary. Differential backups enhance recovery speed compared to incremental backups, as they hold all changes made since the last full backup, but they still do not capture the system settings as comprehensively as configuration backups do.