COMPUTER NETWORKS AND COMMUNICATIONS
TYPES OF NETWORKS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -What equipment is needed to set up a LAN? The simplest Internet-connected LANs require only a router and a way for computing devices to connect to the router, such as via Ethernet cables or a WiFi hotspot. LANs without an Internet connection need a switch for exchanging data.
Detailed explanation-2: -The simplest way of explaining the Internet is to call it “the network of networks.” It’s the connection of computer networks around the world into one entity, so to speak. It’s not one big computer, but rather numerous networked computers connected together.
Detailed explanation-3: -Its geographical coverage falls somewhere between a WAN and a LAN. Metropolitan Area Networks connect LANs in a metropolitan region to broader area networks such as the Internet and provide Internet connectivity for LANs.
Detailed explanation-4: -Metropolitan area networks connect multiple LANs together through dedicated wired and wireless backbones. A MAN may use a local exchange carrier (LEC) to provide the connections between LANs and may connect to an internet exchange point for high-speed communication between the MAN and the public internet.