Q71

MCQ2 marks, −0.5

A network with CSMA/CD protocol in the MAC layer is running at $1 \text{Gbps}$ over a $1 \text{km}$ cable with no repeaters. The signal speed in the cable is $2 \times 10^{8}\text{m/sec}$ . The minimum frame size for this network should be:

(A)

$10000 \text{bits}$

(B)

$10000 \text{bytes}$

(C)

$5000\text{ bits}$

(D)

$5000 \text{bytes}$

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