Computer Networking Basics
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Questions and Answers

What are the nodes of a computer network?

  • Routers, switches, and modems
  • Laptops, tablets, smartphones, and smartwatches
  • Personal computers, servers, networking hardware, or other specialized or general-purpose hosts (correct)
  • Printers, fax machines, and scanners
  • What serves as memorable labels for the nodes in a computer network?

  • IP addresses
  • Hostnames (correct)
  • Domain names
  • MAC addresses
  • What do computer networks use to communicate with each other?

  • Bluetooth technology
  • Analog interconnections
  • Satellite communication
  • Common communication protocols over digital interconnections (correct)
  • How are the interconnections in a computer network made up?

    <p>Telecommunication network technologies based on physically wired, optical, and wireless radio-frequency methods</p> Signup and view all the answers

    What do computer networks support in terms of applications and services?

    <p>Access to the World Wide Web, digital video and audio, shared use of application and storage servers, printers and fax machines, and use of email and instant messaging applications.</p> Signup and view all the answers

    Study Notes

    Computer Network Fundamentals

    • Nodes of a computer network include devices such as computers, servers, printers, routers, switches, and modems
    • Hostnames serve as memorable labels for the nodes in a computer network
    • Computer networks use protocols such as TCP/IP to communicate with each other

    Network Interconnections

    • Interconnections in a computer network are made up of physical links, such as copper cables, fiber optic cables, or wireless links

    Network Applications and Services

    • Computer networks support various applications and services, including file transfer, email, web access, online gaming, and social media

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    Description

    Test your knowledge of computer networking with this quiz. Learn about network nodes, communication protocols, telecommunication technologies, and network topologies.

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