iOS 17

Question 1

Best new features of iOS 17

Answer 1

Pass keys (technically delivered in iOS 16)
Interactive widgets
Live activities now on iPad
SwiftData - Swift-based data framework (like SwiftUI for data)
Push Notifications console (test PNs and logs)

Question 2

Recent iOS App Store changes

Answer 2

Must document usage of “fingerprinting” APIs for nutrition label

Must be able to delete account

Nutrition labels

Question 3

Recent Google Play App Store changes

Answer 3

Must be able to delete account (in app and on a website)

Nutrition labels

Question 4

What is SOLID ?

Answer 4

Single responsibility

Open-closed principal - open for extension but closed for modification

Liskov substitution principal - Subtypes should be substitutable for base types

Interface segregation

Dependency inversion - Entities depend on abstraction (factories / generic interface)