They are arranged the way they are because of the QWERTY layout. It was used to slow down how people typed so they wouldn't get the typewriter jammed. Hope this helps. :)
<span>Exploit -</span> An attack that takes advantage of a system vulnerability, often<span> due to a combination of one or more improperly configured services.</span>
its not simple nothing never is deleted from online posts or photos
Explanation:
Analog computer:
It works with naturaland physical values
It works upon continuous data.
Its accuracy is low.
Digital computer:
It works with digits.
It works upon discrete data.
Its accuracy is high