Explain MVC through implementation of UITableView

Ans :

Read first about MVC

Let's understand to implement UITableview in MVC

1. We write fetching data query or request web-service and parse json,xml and save data to any global variable like dictionary, array, etc. So all inserting, fetching methods and data variable are comes under M.....Model

2. We make custom tableview cell, and put various types of views like UILabel, UITextField, UIButton for displaying in UITableView on screen. So this comes under V....View.

3. For displaying TableView, we will take UIVIewController or UITableviewController. This are responsible for various activity like telling how many section, rows are there, on delete button deleting row, how much height of cell, etc... So this comes under C....Controller.