Fundamentals of Network Communications
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Questions and Answers

What are the three elements of any communication?

  • Routing, firewall, encryption
  • Server, client, router
  • Protocol, agreement, timing
  • Source, destination, channel (correct)

    • What do protocols govern in communication?

  • Data encryption methods
  • Hardware and software compatibility
  • Speed and timing of delivery (correct)
  • Physical network layout

    • What must individuals use to govern the conversation?

  • Established rules or agreements (correct)
  • Firewall configurations
  • Encrypted communication channels
  • Dynamic IP addresses

    • What must protocols account for in communication?

    <p>An identified sender and receiver</p> Signup and view all the answers

    Which term refers to the rules that communications will follow?

    <p>Protocols</p> Signup and view all the answers

    What is not enough for devices to have for communication to occur?

    <p>A connection</p> Signup and view all the answers

    What is the process of converting information into another acceptable form for transmission?

    <p>Encoding</p> Signup and view all the answers

    Which requirement includes managing the rate of data transmission and defining how much information can be sent and the speed at which it can be delivered?

    <p>Message timing</p> Signup and view all the answers

    What is the term for one to many communication, typically not to all?

    <p>Multicast</p> Signup and view all the answers

    Which method is used for one to all communication in IPv4 networks?

    <p>Broadcast</p> Signup and view all the answers

    What determines when someone can send a message and may have various rules governing issues like 'collisions'?

    <p>Message timing</p> Signup and view all the answers

    Which rule manages how long a device waits when it does not hear a reply from the destination?

    <p>Response timeout</p> Signup and view all the answers

    What is the term for converting messages sent across the network into bits and then encoding these bits into a pattern of light, sound, or electrical impulses?

    <p>Encoding</p> Signup and view all the answers

    Which method is used for one to one communication?

    <p>Unicast</p> Signup and view all the answers

    What is the process that reverses the encoding process to interpret the information?

    <p>Decoding</p> Signup and view all the answers

    Which method is not an option for IPv6 networks?

    <p>Broadcast</p> Signup and view all the answers

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