When will the print statement be executed in the code below? The program would exit early and not assign the value to the age property. func setAge(age: Int) { guard age >= 18 else { print("You are \(age) years old") return } self.age = age }

When will the print statement be executed in the code below? The program would exit early and not assign the value to the age property. func setAge(age: Int) { guard age >= 18 else { print("You are \(age) years old") return } self.age = age }

Programming with Microsoft Visual Basic 2017

8th Edition

ISBN:9781337102124

Author:Diane Zak

Publisher:Diane Zak

Chapter10: Classes And Objects

Section: Chapter Questions

Problem 11RQ

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Question

When will the print statement be executed in the code below? The program would exit early and not assign the value to the age property.

func setAge(age: Int) {
guard age >= 18 else {
print("You are \(age) years old")
return
}
self.age = age
}

When will the print statement be executed in the code below? The program would exit early and not assign the value to the age property.

func setAge(age: Int) {
guard age >= 18 else {
print("You are \(age) years old")
return
}
self.age = age
}

1. When the value of age is less than 18.

2. When the value of age is greater than or equal to 18.

3. After the guard block finishes executing.

4. It will never be called.

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