iOS Swift - Local Data Persistence
Which iOS framework provides the API to interact with the Keychain?
Which iOS framework provides the API to interact with the Keychain?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Identify Keychain API framework
The Security framework contains the functions and constants to access the Keychain.Step 2: Eliminate other frameworks
UIKit is for UI, CoreData for database, Foundation for basic utilities, none handle Keychain.Final Answer:
Security -> Option DQuick Check:
Keychain API = Security framework [OK]
Quick Trick: Use Security framework for Keychain access [OK]
Common Mistakes:
- Choosing UIKit or Foundation by mistake
- Confusing CoreData with Keychain storage
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