ga('require', 'GTM-PFFCPSZ'); NetworkingStudyMaterial

20180128

Computer networking is the practice of interfacing two or more computing devices with each other for the purpose of sharing data. Computer networks are built with a combination of hardware and software. Note: This page focuses on wireless networking and computer networks. See also these related topics: social networking business networking Computer Network Classification and Area Networks Computer networks can be categorized in several different ways. One approach defines the type of network according to the geographic area it spans. Local area networks (LANs), for example, typically span a single home, school, or small office building, whereas wide area networks (WANs), reach across cities, states, or even across the world. The Internet is the world's largest public WAN.
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