Foundation Set 8: Security & Authentication (25 Q&A)
Published:
25 practical security Q&A covering iOS auth flows, secure storage, transport security, and common interview pitfalls.
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Foundation Set 9: Performance & Profiling (25 Q&A)
Published:
25 practical Q&A on iOS performance bottlenecks and debugging strategy with Instruments.
Foundation Set 10: Storage & Persistence (25 Q&A)
Published:
25 concise persistence Q&A for iOS interviews covering storage choices, tradeoffs, and migration strategy.
Foundation Set 7: iOS Design Patterns (30 Q&A)
Published:
30 design pattern questions covering Creational patterns (object creation), Behavioral patterns (communication), and Architectural patterns (app structure). Critical for iOS architecture interviews.
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!
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)
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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)
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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.