// It Is a subject That may be different in Each and every instance of a category private int _field; // This is the property that accesses a field, but since it's visibility // is guarded only subclasses will know concerning this property // (and through it the field) https://propertyingurugram.in/rs-510-crore-trinity-awards-contract-for-its-luxury-project-sky-palazzo-residences-in-gurugram/