[Solved] How do you correctly declare a Swift struct named Car with a property model of type String? — Ans: struct Car { var model: String } | iOS Swift

iOS Swift - Swift Language Essentials

How do you correctly declare a Swift struct named Car with a property model of type String?

Aclass Car { var model: String }

Bstruct Car { var model: String }

Cstruct Car() { var model: String }

Dstruct Car { let model }

Step-by-Step Solution

Solution:

Step 1: Identify struct syntax
In Swift, structs are declared with the keyword struct, followed by the name and curly braces.
Step 2: Define properties
Properties inside structs must have a type specified, e.g., var model: String.
Step 3: Evaluate options
struct Car { var model: String } correctly declares a struct with a property. class Car { var model: String } uses class, not a struct. struct Car() { var model: String } has invalid syntax with parentheses after the struct name. struct Car { let model } omits the type for model, which is invalid.
Final Answer:
struct Car { var model: String } -> Option B
Quick Check:
Structs use struct Name { } syntax [OK]

Quick Trick: Structs use 'struct Name { var property: Type }' syntax [OK]

Common Mistakes:

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How do you correctly declare a Swift struct named Car with a property model of type String?