Netw4009 Lecture 4 Exam
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The motivations of the development of Vehicular ad-Hoc Networks includes:
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Improving comfort of driving and traveling
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Traffic optimization
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Increasing safety
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All of the above.
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- 2.
The similarities between MANET and ad hoc vehicles include:
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Both do not need infrastructure
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Both tend to move in an organized fashion
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Both do not have constrained in terms of energy
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Both do not have issues with screen limitations or storage capacity.
Correct Answer
A. Both do not need infrastructure -
- 3.
In VANET security, non-repudiation refers to ____________
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Drivers causing accidents should be reliably identified
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Legitimate senders can send false data (attack/unintentional).
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React only to legitimate events.
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Privacy of drivers against unauthorized observers.
Correct Answer
A. Drivers causing accidents should be reliably identified -
- 4.
In VANET, each vehicle functions as a
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A bridge
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A hub
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A router
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A switch
Correct Answer
A. A hub -
- 5.
The similarities between MANET and ad hoc vehicles include:
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Both do need infrastructure
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Both tend to move in an organized fashion
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Both do not have constrained in terms of energy
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All of the above are wrong answer.
Correct Answer
A. All of the above are wrong answer. -
- 6.
Communications typically takes place in VANET is standardized as
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IEEE 802.11a
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IEEE 802.11b
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IEEE 802.11g
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IEEE 802.11p
Correct Answer
A. IEEE 802.11p -
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Mar 21, 2022Quiz Edited by
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Feb 27, 2014Quiz Created by
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