iOS Swift - Swift Language Essentials
Which of the following is the correct syntax to define an enum case with an associated value of type String?
Which of the following is the correct syntax to define an enum case with an associated value of type String?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall enum case syntax with associated values
Use parentheses after the case name to specify the type of associated value.Step 2: Match correct syntax
Onlycase name(String)uses parentheses correctly.Final Answer:
case name(String) -> Option BQuick Check:
Use parentheses for associated value types [OK]
Quick Trick: Use parentheses to declare associated value types [OK]
Common Mistakes:
- Using colon instead of parentheses
- Assigning value with equals sign
- Using arrow notation
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