Data link layer retransmits the damaged frames in most networks. If th – McqOptions

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1.	Data link layer retransmits the damaged frames in most networks. If the probability of a frame's being damaged is p, what is the mean number of transmissions required to send a frame if acknowledgements are never lost.
A.	P I (K + 1)
B.	KIK (1 + F)
C.	1/ (1 - F)
D.	K I (K - P)
Answer» D. K I (K - P)

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