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Mobile Development Questions - Swift

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What is method swizzling in Swift and when would you use it?
Mobile Development Swift Subjective
Posted: Oct 04, 2025 View Details
Explain the concept of copy-on-write in Swift collections.
Mobile Development Swift Subjective
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What are associated values in Swift enums?
Mobile Development Swift Subjective
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Explain the difference between lazy and computed properties.
Mobile Development Swift Subjective
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What is the purpose of the @objc attribute in Swift?
Mobile Development Swift Subjective
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How does Swift handle method dispatch?
Mobile Development Swift Subjective
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What are keypaths in Swift and how are they used?
Mobile Development Swift Subjective
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Explain the concept of phantom types in Swift.
Mobile Development Swift Subjective
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Explain Swift's memory layout and ABI stability.
Mobile Development Swift Subjective
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What are opaque return types and how do they work?
Mobile Development Swift Subjective
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Explain the concept of existential types in Swift.
Mobile Development Swift Subjective
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How does Swift's type system handle variance?
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What is the difference between static and dynamic member lookup?
Mobile Development Swift Subjective
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Explain Swift's compilation process and LLVM integration.
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How do you implement custom operators in Swift?
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