// That is a field That may be diverse in Every instance of a category private int _field; // This can be a property that accesses a subject, but since it's visibility // is secured only subclasses will know about this property // (and through it the field) - https://propertyingurugram.in/huda-city-centre-metro-station-in-gurgaon-to-be-now-called-millennium-city-centre/