Slow start

Question

Answer 1

In slow start phase, congestion window is incremented by 1 when an ACK is received by sender 

cwnd = cwnd + 1,

Congestion Avoidance phase starts when congestion window reaches the slow start threshold. Each time, an ACK is received congestion window is incremented as follows - 

cwnd = cwnd + 1/cwnd.

So, option C is correct. 

Answer 2

In slow start Phase 

Cwnd Size =  (prev current window size)*2

in conjection Avoidance Phase

Cwnd Size= Prev Cwnd+ 1

Comments

In slow start Phase 

Cwnd Size =  (prev current window size) * 2 ... ??

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in slow start phase

window size starts with the given MSS then it increases exponentially ryt??

so Cwnd = 2 * Cwnd

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yes /....