CompTIA A+ 220-1102 Practice Question

A company wants to ensure its data is protected with regular backups while minimizing the storage space used. Which of the following backup types BEST aligns with these requirements after a full backup has been completed, by only backing up files that have changed since the last backup?

  • Mirror backup

  • Incremental backup

  • Synthetic backup

  • Differential backup

CompTIA A+ 220-1102
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