Guys where do you use "Where" operator in programming generally? In Swift

Question

Is where Operator replaceable by logical AND operator?

Answer 1

Where is important operator
checking for additional conditions.

Answer 2

This is all I can give you.

https://code.sololearn.com/c28SHXF28bfi/?ref=app

Answer 3

Well, AND Operator can also do that right?

Answer 4

Feel free, soon I'm going to learn SQL as well