Quiz - TEC-5313-500 33526.202230 - Network Adv Dat Com - Eastern Illinois University
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Questions and Answers

Which type of network connects local area networks across a large geographic area?

  • LAN
  • MAN
  • SAN
  • WAN (correct)
  • What does the acronym NIC stand for?

  • Network interface card (correct)
  • Network interface controller
  • National interface card
  • Network internal card
  • What does the acronym MAC stand for in networking?

  • Meta access control
  • Media access control (correct)
  • Media allocation control
  • Media access card
  • What does the term LAN stand for?

    <p>Local area network</p> Signup and view all the answers

    In networking, what does WAN stand for?

    <p>Wide Area Network</p> Signup and view all the answers

    Which type of network involves users sharing computer resources in a limited area?

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

    What causes the stretching of a received pulse?

    <p>Pulse dispersion</p> Signup and view all the answers

    What is the term for the broadening of a pulse due to different path lengths taken through the fiber by different modes?

    <p>Modal dispersion</p> Signup and view all the answers

    Which type of dispersion is caused by different propagation of the spectral components of the light pulse?

    <p>Chromatic dispersion</p> Signup and view all the answers

    What does OTDR testing typically involve?

    <p>Measuring pulse dispersion</p> Signup and view all the answers

    What is the term for the broadening of a light pulse due to different propagation velocities of polarization components?

    <p>Polarization mode dispersion</p> Signup and view all the answers

    Which factor leads to the elimination of attenuation?

    <p>Extremely wide bandwidth</p> Signup and view all the answers

    What is the maximum data speed that CAT6 cable can support?

    <p>1000 Mbps over 100 meters</p> Signup and view all the answers

    What is the purpose of an uplink port on a hub or switch?

    <p>To connect multiple hubs/switches together</p> Signup and view all the answers

    What do the link lights on a cable indicate?

    <p>If the transmit and receive pairs are aligned correctly</p> Signup and view all the answers

    In networking, what does it mean when transmit and receive pairs are cross-connected?

    <p>The cable is aligned for data communication</p> Signup and view all the answers

    What is the primary function of the 'ping -t 10.3.9.42' command?

    <p>To ping the IP address 10.3.9.42 indefinitely</p> Signup and view all the answers

    Which type of connector is used for twisted-pair Ethernet?

    <p>8-pin modular connector</p> Signup and view all the answers

    In store-and-forward mode on a switch, what happens before any decision is made regarding forwarding the data packet?

    <p>The entire frame of data is received</p> Signup and view all the answers

    What is an advantage of store-and-forward mode on a switch?

    <p>The switch checks the data packet for errors before forwarding</p> Signup and view all the answers

    What is a disadvantage of store-and-forward mode on a switch?

    <p>Lengthy data packets exit the switch faster</p> Signup and view all the answers

    In cut-through mode on a switch, when is a data packet forwarded to the destination?

    <p>As soon as the destination MAC address has been read</p> Signup and view all the answers

    What distinguishes Layer 3 switches from Layer 2 switches?

    <p>Layer 3 switches handle packet switching by microprocessors</p> Signup and view all the answers

    How does a Layer 2 switch handle packet switching?

    <p>Handles packet switching using programmed microprocessors</p> Signup and view all the answers

    What is the term used for excessive broadcasts on a network?

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

    What does association indicate in the context of networking devices?

    <p>The destination address of a packet</p> Signup and view all the answers

    In networking, what happens if an association is detected?

    <p>The data packet is forwarded to the port</p> Signup and view all the answers

    What occurs when a destination device is not connected to any port on the networking device?

    <p>Data packet is blocked from transmission</p> Signup and view all the answers

    What command is used on a computer to view the contents of the ARP cache?

    <p>arp -a</p> Signup and view all the answers

    What potential issue arises from excessive broadcasts on a network?

    <p>Bandwidth overload</p> Signup and view all the answers

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