Persistence
Choosing a directory
You want to store a few thousand thumbnail images locally that you can download again at any time. Which directory fits best?
Pick one
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PersistenceShort answerBasics
Users complain that the app takes up 2GB of their iCloud backup, and review flagged you o…
#filemanager #caches #documents
PersistenceMultiple choiceIntro
A notes app saves Data to Documents/notes.json. Select all the correct statements about f…
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PersistenceShort answerIntro
A new iOS project has to store a favorites list, the login session, downloaded PDFs, and …
#filemanager
PersistenceMultiple choiceBasics
Select all the pairs where a finance app's storage requirement is matched with the right …
#caches