The answer is Printer, workstation, NOC, and fax.
Any devices or systems connected to a network are called nodes. When defining a node, always have in mind that it is anything that has an IP address. For instance, if a network connects 5 computers, 1 file server, and 2 printers, there are 8 nodes on this network.
Yes you do have to program it first.
Lol I alit of people will be interested but we need to see proof that you are a girl but like just your face to know your not a catfish