Final answer:
The office uses a Wireless LAN (WLAN), which allows devices to connect wirelessly to a network. An affiliate is a local station that broadcasts programming from a national network.
Step-by-step explanation:
An office that connects network devices and printers through a central access point without the use of cabling is using a WLAN (Wireless LAN). This type of network allows for devices to be interconnected over a short distance without the physical constraints of wires or cables. It's particularly useful in office environments where mobility and flexibility are important. By not being tethered to specific locations, employees can move around and still have access to the network resources they need.
As for the multiple-choice question regarding local stations that broadcast national network programming, the correct answer is a. affiliate.
An affiliate is a local television station that broadcasts the content of a larger national network. By being an affiliate, the local station can provide its viewers with national news, sports, entertainment, and other programming while also producing their own local content to cater to the community's interests.