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Data Questions

MCQ
51.
In the _________ method, after the station finds the line idle, it sends its frame immediately. If the line is not idle, it continuously senses the line until it finds it idle.
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MCQ
52.
In the ________method, a station that has a frame to send senses the line. If the line is idle, it sends immediately. If the line is not idle, it waits a random amount of time and then senses the line again.
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MCQ
53.
. In the _______method, after the station finds the line idle it sends or refrain from sending based on the outcome of a random number generator. If the line is busy, it tries again
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MCQ
54.
We have categorized access methods into _______ groups.
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MCQ
55.
In ___________ methods, no station is superior to another station and none is assigned the control over another
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MCQ
56.
In ______, the chance of collision can be reduced if a station senses the medium before trying to use it.
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MCQ
57.
_______ requires that each station first listen to the medium before sending.
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MCQ
58.
__________ augments the CSMA algorithm to detect collision
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MCQ
59.
in ________, a station monitors the medium after it sends a frame to see if the transmission was successful. If so, the station is finished. If, however, there is a collision, the frame is sent again
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MCQ
60.
To avoid collisions on wireless networks, ________was invented.
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