87.4% completeQuestionA technician configures a backup routine on an important workstation. Which type does the routine use when only backing up changes since the last full backup and relatively faster during restore?A.SyntheticB.FullC.IncrementalD.Differential
Question
87.4% completeQuestionA technician configures a backup routine on an important workstation. Which type does the routine use when only backing up changes since the last full backup and relatively faster during restore?A.SyntheticB.FullC.IncrementalD.Differential
Solution
The correct answer is D. Differential.
Here's why:
A. Synthetic: This is not a type of backup. It's a process of combining full and incremental backups into one single backup.
B. Full: This type of backup involves backing up all files and folders. It doesn't only back up changes since the last full backup.
C. Incremental: This type of backup only backs up files that have been changed since the last backup, whether it was a full backup or an incremental backup. It's not relatively faster during restore because you would need to restore the last full backup and all subsequent incremental backups.
D. Differential: This type of backup only backs up files that have been changed since the last full backup. It's relatively faster during restore because you only need to restore the last full backup and the last differential backup.
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A type of backup that copies files that have been created or changed since the last recorded backup, thus it is only backing up files that have not yet been backed up.
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