An iOS app accesses the user's photo library to upload photos. Instead of using the full PHPhotoLibrary access, the developer implements limited photo access introduced in iOS 14. What is the privacy security benefit of this limited access model?

• A.Limited access is a time-boxed grant: the selection expires twenty-four hours after the user makes it, and the app must present the picker again on the next launch, always re-prompting for the same assets, leaving no long-lived authorization on the device for an attacker to inherit
• B.Limited access means the user selects specific photos to share with the app; the app can only access those selected photos rather than the entire photo library, reducing the risk of unintended access to personal photos, location data embedded in EXIF, and sensitive images
• C.Limited access converts the grant to read-only over the entire library: the app enumerates every asset the user owns, reads pixel data and EXIF freely, and loses the ability to write new assets or delete existing ones, the privacy benefit resting on the write restriction rather than on any narrowing of what the app can read