Foundation Set 6: Networking & APIs (25 Q&A)
Published:
25 concise networking questions covering URLSession, Codable, REST APIs, error handling, and authentication. Bang-bang-bang Q&A format!
📚 iOS Foundation Questions
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📚 iOS Foundation Question Sets
10 comprehensive question sets covering everything from Swift basics to advanced iOS concepts. Each set contains 20-30 questions with detailed answers. Perfect for building a strong foundation before system design rounds.
Foundation Set 5: Concurrency & Async/Await (30 Q&A)
Published:
30 rapid-fire concurrency questions covering GCD, async/await, actors, and thread safety. Short Q&A format perfect for interview prep and quizzes.
Foundation Set 4: Memory Management & ARC (20 Q&A)
Published:
20 critical memory management questions covering ARC, weak/unowned, retain cycles, memory leaks, and Swift 6’s new ownership model. Essential for senior iOS roles.
Foundation Set 3: SwiftUI Fundamentals (25 Q&A)
Published:
25 SwiftUI questions covering @State, @Binding, @ObservedObject, declarative syntax, and the key differences from UIKit. Essential for modern iOS interviews.
Foundation Set 2: UIKit Fundamentals (25 Q&A)
Published:
25 essential UIKit questions covering view controller lifecycle, Auto Layout constraints, UITableView optimization, delegation patterns, and more.
Foundation Set 1: Swift Language Basics (30 Q&A)
Published:
30 essential Swift questions covering optionals, value types vs reference types, protocols, closures, and more. Build a rock-solid foundation for iOS interviews.