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In the slow-start algorithm, the size of the congestion window increases __________ until it reaches a threshold.(a) exponentially(b) additively(c) multiplicatively(d) suddenlyThe question was asked in class test.This question is from Congestion Control topic in section Frame Relay of Computer Network

Answer»

Correct answer is (a) exponentially

Best explanation: In slow-start algorithm, the size of the congestion window increases exponentially until it reaches a threshold. When it reaches the threshold, it stops increasing and CONTINUES sending PACKETS through the threshold window thus PREVENTING congestion.



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