"iOS developers specialize in creating applications for iPhone and iPad. During an interview, expect employers to ask challenging technical questions about the limits and capabilities of iOS applications in addition to textbook programming questions. Be prepared to discuss relevant projects from past jobs or individual work."
What are the key differences between Swift and Objective-C? How does Swift handle memory management? What are generics in Swift, and why are they useful? Explain Result type in Swift and its usage. What are property wrappers in Swift? Can you give an example?
Swift Concurency and its uses
Given an array of integers [-1,1,2,4,3] return true if there are 2 elements that sums 0.
Experience, difficult situations or challenges in the past, approach to solving problems, technical background
general IOS related questions and technology-specific questions
SwiftUI related questions during iOS part. What is a @State, @Binding, @Enironment, @ObservableObject, SwiftUI lifecycle, etc.
Frameworks and tools used in personal projects.
Only technical questions, mostly about multi thread understanding, logic and and Swift under-hood understanding
Basic Algorithm and iOS design questions
Asked about Basic Swift concepts, Architecture, SOLID principles, Closures, ARC, Memory Management, GCD, and some related questions.
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