Well, say for example you have a button that turns on the outside lights of your home and the button in charge of doing that is on the street. The button works with no problems, but sometimes the neighborhood kids do pranks by turning them on and off. How do you think we can solve this problem?
I hear you, we can place the button inside the house and make clicking the button possible only to the residents of this place.
And what if the parents wanted to keep their children away from playing with lights?
They can place the button somewhere higher on the wall so that only THEY can access it.
Hope this was easy to understand :)
I hear you, we can place the button inside the house and make clicking the button possible only to the residents of this place.
And what if the parents wanted to keep their children away from playing with lights?
They can place the button somewhere higher on the wall so that only THEY can access it.
Hope this was easy to understand :)
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