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. :)
Answer:
can only be carried out by computers, as long as an interpreter is available which one is it?
Explanation:
The interperetor needed is called CPython, this is the standard C implementation of the language.
On windows, it is the type command.
On linux, the cat command outputs the file.
All bytes that represent printable characters will be displayed as ASCII or even Unicode.