Netw4009 Lecture 4 Exam

6 Questions | Total Attempts: 40

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Network Quizzes & Trivia

Questions and Answers
  • 1. 
    Communications typically takes place in VANET is standardized as
    • A. 

      IEEE 802.11a

    • B. 

      IEEE 802.11b

    • C. 

      IEEE 802.11g

    • D. 

      IEEE 802.11p

  • 2. 
    In VANET, each vehicle functions as a
    • A. 

      A bridge

    • B. 

      A hub

    • C. 

      A router

    • D. 

      A switch

  • 3. 
    The similarities between MANET and ad hoc vehicles include:
    • A. 

      Both do need infrastructure

    • B. 

      Both tend to move in an organized fashion

    • C. 

      Both do not have constrained in terms of energy

    • D. 

      All of the above are wrong answer.

  • 4. 
    The motivations of the development of Vehicular ad-Hoc Networks includes:
    • A. 

      Improving comfort of driving and traveling

    • B. 

      Traffic optimization

    • C. 

      Increasing safety

    • D. 

      All of the above.

  • 5. 
    The similarities between MANET and ad hoc vehicles include:
    • A. 

      Both do not need infrastructure

    • B. 

      Both tend to move in an organized fashion

    • C. 

      Both do not have constrained in terms of energy

    • D. 

      Both do not have issues with screen limitations or storage capacity.

  • 6. 
     In VANET security, non-repudiation refers to ____________
    • A. 

      Drivers causing accidents should be reliably identified

    • B. 

      Legitimate senders can send false data (attack/unintentional).

    • C. 

      React only to legitimate events.

    • D. 

      Privacy of drivers against unauthorized observers.

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