// That is a area That may be unique in each instance of a class private int _field; // It is a property that accesses a discipline, but as it's visibility // is secured only subclasses will know relating to this property // (and through it the sphere) - https://propertyingurugram.in/home-sales-in-ncr-touch-10-yr-high-flats-upwards-of-rs-1-cr-most-in-demand/