A subject is a variable which is declared straight in a category or struct. A category or struct could possibly have instance fields or static fields or each. Typically, it is best to use fields just for variables which have personal or shielded accessibility Godrej Meridien Prive in Sector 106, https://aiplgurugram.co.in/top-highlights-of-aipl-sector-103-gurgaon-residential-project/