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Q & A on Networking

Q & A on Networking. Question No. 1. What is Networking? Two or more computers that are linked in order to share Resources (such as printers & CDs) Exchange files Allow electronic communications. Question No. 2. What are two basic types of Networking? Local Area Network (LAN)

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Q & A on Networking

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  1. Q & A on Networking

  2. Question No. 1 What is Networking? • Two or more computers that are linked in order to share • Resources (such as printers & CDs) • Exchange files • Allow electronic communications

  3. Question No. 2 What are two basic types of Networking? • Local Area Network (LAN) • Confined to relatively small geographic area • Wide Area Network (WAN) • Connect larger geographic area

  4. Question No. 3 What are the advantages of LAN? • Speed • Cost • Security • Centralized Software Management • Resource sharing

  5. Question No. 4 What is a Protocol? • A Protocol is a set of rules that governs the communication between computers on a network

  6. Question No. 5 What is Network Hardware? • Network hardware includes all computers, peripherals, interface cards and other equipment needed to perform data-processing and communication within the network

  7. Question No. 6 What is a Switch? • A Switch is a device that provides a central connection point for cables from workstations, servers, and peripherals

  8. Question No. 7 What is a Router? • A router translates information from one network to another • it is similar to a super-intelligent bridge. • Routers select the best path to route a message, based on the destination address and origin. • The router can direct traffic to prevent head-on collisions, and is smart enough to know when to direct traffic along back roads and shortcuts

  9. Question No. 8 What is Network Cabling? • Cable is the medium through which information usually moves from one network device to another

  10. Question No. 9 What is a Topology? • The physical topology of a network refers to the configuration of cables, computers, and other peripherals. • Physical topology should not be confused with logical topology which is the method used to pass information between workstations

  11. Question No. 10 What is a Network Operating System? • Unlike operating systems, such as Windows, that are designed for single users to control one computer, network operating systems (NOS) coordinate the activities of multiple computers across a network. • The network operating system acts as a director to keep the network running smoothly

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