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Que.  Determine the maximum length of the cable (in km) for transmitting data at a rate of 500 Mbps in an Ethernet LAN with frames of size 10,000 bits. Assume the signal speed in the cable to be 2,00,000 km/s. 
a.  1 
b.  2 
c.  2.5 
d.  5 
Answer:2
