WGUD413 - Telecomm and Wireless Communications exam questions with correct answers| Latest update
WGUD413 - Telecomm and Wireless Communications exam questions with correct answers| Latest update Network Interconnected collection of computers and communication devices Node Individual computer or device connected to a network Host Computer or device connected to a network that provides services Advantages of Networking Sharing equipment and data Disadvantages of Networking Personnel and cost increase, vulnerabilities to cyberattacks Local Area Network (LAN) A network that is usually confined to a single building and managed by a single entity. Example: Office Building Metropolitan Area Network (MAN) Consists of two or more LANs connected with private or public communication lined within the same geographic area—for example, a computer network used by governmental employees of an entire city. Wide Area Network (WAN) Consists of a large number of networks and PCs connected with private and public communication lines throughout many geographic areas; for example, computers used by the US government. Personal Area Network (PAN) A small network, perhaps consisting of a single computer and mobile device. Campus Area Network (CAN)
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