iOS Development Advanced
Advanced
This test challenges your expertise in SwiftUI, advanced animations, network integration, and app performance tuning. To deepen your knowledge, review the SwiftUI Tutorials and watch this in-depth Advanced iOS Development Tutorial.
1
What is the purpose of Grand Central Dispatch (GCD)?
2
What is a protocol in Swift?
3
Which framework is used for animations in iOS?
4
What is the use of the "weak" keyword in Swift?
5
What is the purpose of the "deinit" method in Swift?
6
Which class is used for dependency injection in iOS?
7
What is the use of the "Codable" protocol?
8
Which method is used to handle background fetch?
9
What is the purpose of the "Combine" framework?
10
Which design pattern is commonly used in iOS development?
11
What is the use of the "Result" type in Swift?
12
Which protocol is used for collection view data source?
13
What is the main function of the "SceneDelegate" class?
14
Which method is called when a ViewController is about to disappear?
15
What is the purpose of the "@escaping" attribute in Swift closures?
16
Which class is used for network requests in iOS?
17
What is the use of the "@objc" attribute?
18
Which property is used for thread safety in Swift?
19
What is the main advantage of MVVM architecture?
20
Which tool is used for profiling iOS apps?
21
What is the use of "UserDefaults" in iOS?
22
Which class is used for JSON parsing in Swift?
23
What is the use of "Memory Graph Debugger"?
24
Which annotation is used for marking outlets in Swift?
25
What is the function of the "App Sandbox" in iOS?