It would be D because whenever there is a title slide, you get an idea of what you are talking about
Answer:
David should read around the unfamiliar word. Hope this helps! :)
Code video games or visuals
Answer:
A metropolitan area network (MAN) is a computer network that interconnects users with computer resources in a geographic region of the size of a metropolitan area. The term MAN is applied to the interconnection of local area networks (LANs) in a city into a single larger network which may then also offer efficient connection to a wide area network. The term is also used to describe the interconnection of several local area networks in a metropolitan area through the use of point-to-point connections between them .[1][2]