E. a non-abstract property in a category or struct in which you use just get; with a semicolon (frequently coupled with set;) to point that the compiler must generate the body with the get accessor automatically. Fields have a "visibility" this decides what other classes can see the field, so https://navrajinfratechluxuryapartment.car.blog/2025/06/01/crafting-a-future-of-urban-sophistication-smart-world-the-edition/