Why we use delegates in swift?


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More Apple iOS Swift Interview Questions

What are the new feature in swift 4.0?

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What is mvc architecture in swift?

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Explain the adapter and memento pattern?

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What is @objc in swift?

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Is swift open source?

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How multiple line comment can be written in swift?

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What is indexpath in swift?

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Why do we need closure in swift?

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Can structs inherit swift?

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What are generics? How to make a method or variable generics in swift?

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What type of literals does swift language have?

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What is de-initializer and how it is written in Swift?

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