Answer:
Use Tabs
Explanation:
I had this lesson on odyessy ware and this was right the other guy is wrong
..............................................nice !
I'd go with command-line interface.
A CLI enables users to type commands in a console or a terminal window expressed as a sequence of characters and presses the enter key on the keyboard to execute that command. And in this case, Sarah is typing an “open document 3” command to the command-line interface to open a file in her computer.
There are 6 octects ( 8 bit numbers ) in a MAC address, so there's 256^6 possible addresses.