Which line of code instructs the browser to look for a directory named mysite that begins one level higher than the page you are currently viewing?

Which line of code instructs the browser to look for a directory named mysite that begins
one level higher than the page you are currently viewing?

A.
/mysite/index.html

B.
./mysite/index.html

C.
mysite/index.html

D.
http://www.mysite.com/index.html