Network Devices - Week 5

33 Questions | Total Attempts: 54

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Network Devices - Week 5


Questions and Answers
  • 1. 
    Enter one advantage and one disadvantage of a bridge
  • 2. 
    Enter one advantage and one disadvantage or routers
  • 3. 
    List one advantage and one disadvantage for switches
  • 4. 
    List one advantage and one disadvantage for hubs
  • 5. 
    What layer of the internet model do hubs operate in?
    • A. 

      Application

    • B. 

      Network

    • C. 

      Physical

    • D. 

      Data Link

  • 6. 
    What layer of the internet model do routers operate in?
    • A. 

      Application

    • B. 

      Data Link

    • C. 

      Network

    • D. 

      Physical

  • 7. 
    What layer of the internet model do switches operate in?
    • A. 

      Application

    • B. 

      Data Link

    • C. 

      Network

    • D. 

      Physical

  • 8. 
    When hosts are connected, a(n)  __________ is created.
    • A. 

      Network

    • B. 

      Internet

    • C. 

      Access Point

    • D. 

      Bridge

  • 9. 
    When networks are connected, a(n)  __________ is created.
    • A. 

      Network

    • B. 

      Internet

    • C. 

      Access Point

    • D. 

      Bridge

  • 10. 
    What is the diagram an example of:
    • A. 

      Repeater

    • B. 

      Hub

    • C. 

      Router

    • D. 

      Bridge

    • E. 

      Switch

  • 11. 
    What is the diagram an example of:
    • A. 

      Repeater

    • B. 

      Hub

    • C. 

      Router

    • D. 

      Bridge

    • E. 

      Switch

  • 12. 
    What is the diagram an example of:
    • A. 

      Repeater

    • B. 

      Hub

    • C. 

      Router

    • D. 

      Bridge

    • E. 

      Switch

  • 13. 
    What is the diagram an example of:
    • A. 

      Repeater

    • B. 

      Hub

    • C. 

      Router

    • D. 

      Bridge

    • E. 

      Switch

  • 14. 
    What is the diagram an example of:
    • A. 

      Repeater

    • B. 

      Hub

    • C. 

      Router

    • D. 

      Bridge

    • E. 

      Switch

  • 15. 
    Which layers does a Link Layer Switch operate in:
    • A. 

      Application

    • B. 

      Transport

    • C. 

      Network

    • D. 

      Data Link

    • E. 

      Physical

  • 16. 
    A "muti-port repeater" is another name for a(n)
    • A. 

      Repeater

    • B. 

      Hub

    • C. 

      Router

    • D. 

      Bridge

    • E. 

      Switch

  • 17. 
    This device has become the "backbone" of the internet:
    • A. 

      Repeater

    • B. 

      Hub

    • C. 

      Router

    • D. 

      Bridge

    • E. 

      Switch

  • 18. 
    Select all that apply for the term: Amplitude
    • A. 

      Analog wave's strength

    • B. 

      Number of times amplitude cycles over fixed time period

    • C. 

      Is measured in hertz (Hz)

    • D. 

      Distance between corresponding wave cycle points

    • E. 

      Inversely proportional to frequency

    • F. 

      Expressed in meters or feet

    • G. 

      Wave's progress over time in relationship to fixed point

  • 19. 
    Select all that apply for the term: Phase
    • A. 

      Analog wave's strength

    • B. 

      Number of times amplitude cycles over fixed time period

    • C. 

      Is measured in hertz (Hz)

    • D. 

      Distance between corresponding wave cycle points

    • E. 

      Inversely proportional to frequency

    • F. 

      Expressed in meters or feet

    • G. 

      Wave's progress over time in relationship to fixed point

  • 20. 
    Select all that apply for the term: Wavelength
    • A. 

      Analog wave's strength

    • B. 

      Number of times amplitude cycles over fixed time period

    • C. 

      Is measured in hertz (Hz)

    • D. 

      Distance between corresponding wave cycle points

    • E. 

      Inversely proportional to frequency

    • F. 

      Expressed in meters or feet

    • G. 

      Wave's progress over time in relationship to fixed point

  • 21. 
    Select all that apply for the term: Frequency
    • A. 

      Analog wave's strength

    • B. 

      Number of times amplitude cycles over fixed time period

    • C. 

      Measured in hertz (Hz)

    • D. 

      Distance between corresponding wave cycle points

    • E. 

      Inversely proportional to frequency

    • F. 

      Expressed in meters or feet

    • G. 

      Wave's progress over time in relationship to fixed point

  • 22. 
    A signal that is continuous in time and value is called a(n) ___________ signal
  • 23. 
    A signal that is discrete in time and value is called a(n) ___________ signal
  • 24. 
    Measures amount of data transmitted during given time period
    • A. 

      Throughput

    • B. 

      Bandwidth

    • C. 

      Data Modulation

    • D. 

      Channel

  • 25. 
    Measures difference between highest and lowest frequencies medium can transmit
    • A. 

      Throughput

    • B. 

      Bandwidth

    • C. 

      Data Modulation

    • D. 

      Channel

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