Tell me about your experience in writing unit tests.
Ios Developer Intern Interview Questions
7,867 ios developer intern interview questions shared by candidates
Swift/Objective-c questions, multithreading, difference between strong/weak, atomic/nonatomic, etc.
Mostly basic iOS questions and questions about memory and async programming.
- Types of properties - stored & computationals - What is properties - Find max number - [1,1,2,3,4,5,7,7] - Find second max number - Design patters in Swift - Singleton swift design pattern - Security features - Dependancy injection with Viper architecture - What Is protocol , how we are using it - Architectures - How we are achieving 2 way binding in MVVM - iOS application life cycle state - Xcode unit test cases - NSOperationgroup
Complexity of inserting element in a dictionary? escaping/unescaping closures
swift interview question, swift ui , combine, solid
Questions about iOS memory management, concurrency and related tech stack. The live coding round was very practical, you will an outdated project and will be asked to implement new functionalities and fix existing ones
How does SwiftUI view know to update its view? Can you explain the differences between @State, @Binding, @StateObject, @ObservedObject
What are the differences between classes and structs? Can you tell me how they are handled in memory? In the case of SwiftUI and UIKit, what are the differences?
In code review, what do you look for?
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