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Miscellaneous.md

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Swift Miscellaneous Interview Questions (Beginner to Advanced)

Beginner Level

  1. What is the difference between let and var in Swift?
    Answer coming soon...

  2. What is optionals in Swift, and why do we use them?
    Answer coming soon...

  3. How do you unwrap optionals safely in Swift?
    Answer coming soon...

  4. What is a closure in Swift, and how do you define one?
    Answer coming soon...

  5. What is a tuple, and how is it used in Swift?
    Answer coming soon...

  6. What is a protocol in Swift, and how do you declare one?
    Answer coming soon...

  7. How do you handle errors using do-catch in Swift?
    Answer coming soon...

  8. What is the difference between struct and class in Swift?
    Answer coming soon...

  9. What is a guard statement in Swift?
    Answer coming soon...

  10. How do you implement protocol delegation in Swift?
    Answer coming soon...

Intermediate Level

  1. What is weak and unowned, and when should you use them?
    Answer coming soon...

  2. What is a higher-order function in Swift? Give examples.
    Answer coming soon...

  3. How do you implement lazy properties in Swift?
    Answer coming soon...

  4. What is a protocol extension in Swift?
    Answer coming soon...

  5. How does Swift handle memory management using ARC?
    Answer coming soon...

  6. How do you handle JSON parsing in Swift using Codable?
    Answer coming soon...

  7. What are associated types in Swift protocols?
    Answer coming soon...

  8. How do you implement a singleton pattern in Swift?
    Answer coming soon...

  9. How do you create custom operators in Swift?
    Answer coming soon...

  10. What is the difference between value types and reference types in Swift?
    Answer coming soon...

Advanced Level

  1. How does Swift handle concurrency using async/await?
    Answer coming soon...

  2. What is a result builder in Swift, and how does it work?
    Answer coming soon...

  3. How do you use function builders in SwiftUI?
    Answer coming soon...

  4. How do you implement thread-safe code in Swift?
    Answer coming soon...

  5. How do you implement a custom error type in Swift?
    Answer coming soon...

  6. How do you work with raw pointers in Swift?
    Answer coming soon...

  7. What is protocol-oriented programming in Swift, and how does it differ from object-oriented programming?
    Answer coming soon...

  8. How do you implement reactive programming in Swift using Combine?
    Answer coming soon...

  9. How do you optimize memory usage in Swift code?
    Answer coming soon...

  10. How do you debug and handle race conditions in Swift?
    Answer coming soon...