题目

1.Imagine that you have trained your St.Bernard,Bernie,to carry a box of three 8mm tapes instea
Imagine that you have trained your St.Bernard,Bernie,to carry a box of three 8mm tapes instead of a flask of brandy.These tapes each contain 7 gigabytes.The dog can travel to your side,wherever you may be,at 18 km/hour.For what range of distances does Bernie have a higher data rate than a transmission link whose data rate (excluding overhead) is 150 Mbps?

提问时间：2020-12-29

答案

Assuming there is no need (after the dog reaches his destination) for the information on the tape to be transferred to another storage device, all you need to do is convert 150 mbps into similar units...