220-1102 Question #850: Real Exam Question with Answer & Explanation

Question

A user accidentally deleted an important presentation from the desktop of a workstation. The presentation was created after the most recent daily corporate backup. As a result, the technician is unable to restore the presentation. Which of the following should the technician enable to prevent this issue from occurring in the future?

Options

• AIncremental backup
• BFile History
• CSystem Restore
• DBitLocker

Explanation

To prevent future data loss for files created between daily corporate backups, a local file versioning system like File History should be enabled.

Common mistakes.

• A. Incremental backup backs up only changed data since the last backup, but a file created and deleted within the same day would still be lost if only daily backups are performed.
• C. System Restore creates restore points of system files and settings but does not back up or restore user data files like presentations.
• D. BitLocker is a full disk encryption feature that protects data confidentiality on a drive but does not provide file versioning or recovery of deleted files.

Concept tested. Windows File History for data recovery

Reference. https://support.microsoft.com/en-us/windows/file-history-in-windows-cd3ed645-16f9-7156-f94b-e8544f15d742

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