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Computer Networks
Multiple Access Links Protocols
Q
Slotted aloha has vulnerable time that is half of the vulnerable time of pure aloha.
AA. True
BB. False
CC.
DD.
Correct Answer:
A. A. True
Explanation:
In slotted aloha, the time is divided into time slots, that are of T(frame) length. The stations are instructed to send the frames at the starting of the time slot. Still there is a chance for collision, if 2 frames are started at the same it. This is why vulnerable time is equal to the time taken by a frame to be sent to the destination.
