Swift - FunctionsWhy might a Swift developer choose to use different argument labels and parameter names in a function declaration?ABecause Swift requires argument labels and parameter names to be different.BTo confuse other developers and make code harder to read.CTo make function calls read more naturally while using concise names inside the function.DTo avoid using argument labels altogether.Check Answer
Step-by-Step SolutionSolution:Step 1: Understand purpose of argument labels and parameter namesArgument labels improve readability of function calls. Parameter names are for internal use.Step 2: Reason why different names helpUsing different names allows calls to be clear and natural, while keeping code inside the function concise and meaningful.Final Answer:To make function calls read more naturally while using concise names inside the function. -> Option CQuick Check:Different labels improve call readability [OK]Quick Trick: Different labels improve call clarity and code readability [OK]Common Mistakes:Thinking Swift requires different namesBelieving it is to confuse developersAssuming argument labels are optional everywhere
Master "Functions" in Swift9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepVisualTryChallengeProjectRecallTime
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