C Sharp (C#) - Interfaces
Which of the following correctly implements the
Display() method explicitly from interface IShow in class Example?Which of the following correctly implements the Display() method explicitly from interface IShow in class Example?
easy📝 Syntax Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Understand explicit implementation syntax
Explicit interface methods must be implemented with the interface name prefix and without an access modifier.Step 2: Analyze options
void IShow.Display() { Console.WriteLine("Display called"); } correctly usesvoid IShow.Display()withoutpublic. public void Display() { Console.WriteLine("Display called"); } and C are implicit implementations. public void IShow.Display() { Console.WriteLine("Display called"); } incorrectly usespublicwith explicit implementation.Final Answer:
void IShow.Display() { Console.WriteLine("Display called"); } -> Option CQuick Check:
Explicit methods omit access modifiers and use interface prefix [OK]
Quick Trick: Explicit methods use interface prefix without access modifier [OK]
Common Mistakes:
MISTAKES- Adding public modifier to explicit interface methods
- Omitting interface name in method signature
- Confusing implicit and explicit implementation syntax
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