How long will it take If a computer connected to a 1 gigbit ethernet network needs to send 256 k bytes file?

Answer 1

First you need to turn 256kbytes in to bit so * 8 = 2048 kbit then you need to turn it in to gbits so divide by 1024 to get mbits 2 then divide by 1024 to gbits = 0.002gbits

then divide 0.002 gbits by the 1 gigbit = 0.002 secounds