## Discussion Forum

Que. | Consider a CSMA/CD network that transmits data at a rate of 100 Mbps (108 bits per second) over a 1 km (kilometer) cable with no repeaters. If the minimum frame size required for this network is 1250 bytes, what is the signal speed (km/sec) in the cable? |

a. | 8000 |

b. | 10000 |

c. | 16000 |

d. | 20000 |

Answer:20000 |