Loop Question?

Question

Still am in confused of Loops, please tell me advantages of Loops? and why do we need it in Real Application? 🤔

Answer 1

I know its for repeating but in real application we use Database for storing so, do we need to use it?.

Answer 2

loop is used for repeating steps

suppose you go to market and you have grocery list until your list is not finished you find list item and put in basket !!!!