Swift Quiz — iOS Development, SwiftUI & Concurrency
Swift is Apple's language for iOS, macOS, and beyond. Understanding Swift's type system, memory management with ARC, async/await concurrency, and SwiftUI's declarative model is essential for iOS developers.
Native iOS development remains in high demand. Companies building premium iOS apps need engineers with strong Swift fundamentals and SwiftUI experience.
Sample Questions
3 of 10Q1.What is Automatic Reference Counting (ARC) in Swift and what causes a retain cycle?
Q2.What is the difference between `struct` and `class` in Swift?
Q3.What does `async/await` replace in Swift concurrency?
Answer all 3 questions to see your score
Get your verified Swift score
Take the full 10-question quiz. Your score gets added to your developer resume as a verified skill badge — proof that you actually know Swift.
How verified skills work
Take the Swift quiz
10 adaptive questions covering real-world scenarios, not just syntax recall.
Your score is recorded
Skeelzy tracks your accuracy per skill over time — multiple attempts improve your verified score.
Add it to your resume
Your Swift accuracy appears as a verified badge on your public Skeelzy resume — proof for recruiters.