Answer:
To make sense of complicated data, your computer has to encode it in binary. Binary is a base 2 number system. Base 2 means there are only two digits—1 and 0—which correspond to the on and off states your computer can understand
A is wrong because a folder can have any name.
B is wrong because not all folders of a web server are exposed to the outside, only all folders below the document root.
C sounds good
D is wrong because an image can reside somewhere else as long as you specify the absolute or relative path to it
In OpenOffice Writer, you can insert comments with the Comment option under the Insert tab. Alternatively, you can use the Ctrl+Alt+N keys.