Exam SK0-005 topic 1 question 39 discussion

Chatgpt

The answers are AB check out this link https://aws.amazon.com/compare/the-difference-between-incremental-differential-and-other-backups/#:~:text=A%20differential%20backup%20strategy%20only,changes%20since%20the%20last%20backup.

An incremental backup is a backup of changes since a specified marker (usually a full backup) and resets the archive bit. Backups are quicker than differentials, but the restoral process is slower (must use each backup job after the full). This means we want differential and synthetic full

Incremental: This method backs up only the changes since the last backup, which minimizes the amount of backup media required and can be performed quickly. Synthetic full: This method creates a full backup by combining the last full backup with the changes since the last backup, which minimizes the amount of backup media required and provides a quick restore.

I am going with B&E

Differential: Takes less space than full backups, Faster restoration than incremental backups Synthetic full Full: Quick restore time, take up large amounts of unnecessary storage space Incremental: Time-consuming restoration since data must be pieced together from multiple backups https://www.unitrends.com/blog/types-of-backup-full-incremental-differential https://gomindsight.com/insights/blog/four-data-backup-methods-it-resiliency/

Key word 'but minimize the amount of backup media required" So It Incremental and synthetic

I'd go with provided answers. Full Slow backup, fast restore Full+Incremental Fast backup, slow restore (compared to Full+Differential) Full+Differential Slow backup, fast restore (compared to Full+Incremental) Reference: The Official CompTIA Server+ Study Guide (Exam SK0-005)

B is quickest and E would take the least amount of time