Information Technology Essentials Lecture 10 Quiz
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Questions and Answers

What is the main characteristic that defines the rules and conventions for communication between the nodes in a network?

  • Technology
  • Connectivity
  • Protocol (correct)
  • Topology
  • Which characteristic features the nature of the communication means used in the network?

  • Bandwidth
  • Topology
  • Protocol
  • Connectivity (correct)
  • What defines the geometrical layout of the network?

  • Technology
  • Connectivity
  • Bandwidth
  • Topology (correct)
  • Which characteristic defines mechanisms, techniques, tools, and protocols to facilitate the communication in a network?

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

    What generally characterizes the nature of the communication means used in a network?

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

    What is the definition of link capacity or link bandwidth in a computer network?

    <p>The amount of elements that can transit throughout the communication medium per time unit</p> Signup and view all the answers

    In a computer network, what does a data rate of 10Mbps signify?

    <p>Pushing 10 Million bits per second into the cable</p> Signup and view all the answers

    What is the function of the operating system in a computer network?

    <p>Taking messages from various applications to create packets</p> Signup and view all the answers

    What is meant by exchange of packets in a computer network?

    <p>Network traffic involving the transfer of packets</p> Signup and view all the answers

    What is the purpose of the download rate and upload rate in a computer network?

    <p>Used for downloading content and sending data over the network</p> Signup and view all the answers

    The link capacity or link bandwidth in a computer network is defined as the amount of data that can be pushed through the communication medium per time unit.

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

    The data rate of 10Mbps signifies that 10 Million bits per second are being pulled from the communication medium.

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

    The download rate in a computer network is used for sending content from the network to the user's device.

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

    The operating system in a computer network is responsible for directly transforming the bits into electrical signals or magnetic waves for transmission.

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

    The coverage in a computer network defines the area covered by the network and includes aspects such as availability, accessibility, and scalability.

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

    Connectivity features the nature of the communication means used in the network, such as cables, roads, contact information, tube, tunnels, etc.

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

    Topology in a network defines the rules and conventions for communication between the nodes.

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

    Protocol in a network generally defines the mechanisms, techniques, tools, and protocols to facilitate the communication.

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

    Bandwidth refers to the existing questions that should not be asked about computer networks.

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

    Technology in a network defines the geometrical layout of the network, such as bi-point, bus, start, hierarchical, circular, ring, mesh, hybrid, etc.

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

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