A networking system has an n layers. Application generated message of – McqOptions

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1.	A networking system has an n layers. Application generated message of length M bytes. At each of the layer, a h-byte header is added, what fraction of the network bandwidth is filled with headers ?
A.	M / (n x M) bytes
B.	h x n x M bytes
C.	(n x h) / M bytes
D.	M / (n x m)
Answer» D. M / (n x m)

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