Concrete Prototype (GameCharacter):?

Short answer: The GameCharacter class implements the ICloneable interface and defines the Clone() method. The Clone() method creates and returns a new GameCharacter object that is a copy of the current object, including its properties such as Name and Health. public class GameCharacter : ICloneable

Example code

{
public string Name { get; set; }
public int Health { get; set; }
public ICloneable Clone() => new GameCharacter { Name =
this.Name, Health = this.Health };
}

Real-world example (ShopNest)

Use a GoF pattern in ShopNest only when it removes duplication or makes a change safer—explain the problem it solves in the interview.

Say this in the interview

1. Define — one clear sentence (the short answer above).
2. Example — relate it to a project like ShopNest or your real work.
3. Trade-off — when you would not use it.