This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to back up any file to icloud with ios 8 
Open the settings menu. 
Locate the gear icon on your ios home screen, and tap it to access the settings menu of your device. 
Select " icloud.

Available options:
[i] " If prompted, enter your passcode to confirm your usage. You may be prompted to enter a new password when prompted.
[ii] " It's in the settings app on your ios device. Tap " icloud " in the " icloud protection " section.
[iii] " this option has the cloud icon. Once you tap it, you will see a list of data that can be stored on your icloud account.
[iv] " Tap " icloud. " It's usually at the top of the settings menu, just underneath the privacy section.
The answer is:
[iii]