<span>The string is a sequence of characters.</span><span>
Each character in a string has an index which specifies its position in the string.
</span>The index of the first character is 0, the second character is 1, and so on.The character at the nth position has the index n.
If the school has age restrictions it can read 18+ content but it depends on the school. Viruses as by my past experiences with friends can transfer from anywhere to another place because it disables security connections.
The answer is A.
The operating system is the most basic program of a computer which needs other program in order to function and run.
Hope this helps !
Photon
I suggest you look up a video for it ofc
Ooeration support system. OSS is IT for running a communications network.
