Answer:
<=
Explanation:
Pretty much the same as in maths
maintenance is the answer
I cants see the "Selected Road" And I cant answer this unless you put that up. Sorry.
The answer is a Mesh topology. This method connects every device to each other device in the network. A wired full-mesh topology is not as common as it is impractical and highly expensive. A partial mesh topology offers redundancy if one of the connections goes down and usually uses a connecting medium such as a router to eliminate cables and expensive PCI NIC's.
I believe it's A. online meeting