This is regarding Exercise 2 of lecture 3, disk (on slides 3-16 and 3-17).

Could someone please tell me how you figure out " One track of data can be transferred in 0.011 sec (on slide 3-17) " 

Is the time required to transfer one track of data the same thing as rotational delay (I didn't think this was the case)?

Thank you in advance,

hpguo wrote:

There are totally different.

If one track of data can be transferred per revolution for the specified disk, then would the transmission time of one track of data always be the same as rotational delay?

hpguo wrote:

In this case, it should be the maximum rotational delay.

I see. Thank you!