Harold is a web designer who has completed a website for ghttech.net. As part of the maintenance agreement he signed with the client, Harold is performing research online and seeing how much exposure the site has received so far. Harold navigates to google.com and types in the following search.
link:www.ghttech.net
What will this search produce?

A.
All sites that link to ghttech.net

B.
Sites that contain the code: link:www.ghttech.net

C.
All sites that ghttech.net links to

D.
All search engines that link to .net domains