If the overhead for formatting a disk is 96 bytes for a 4000 byte sector,
Compute the formatted capacity of the disk for the following parameters:
Number of surfaces: 8
Outer diameter of the disk: 12 cm
Inner diameter of the disk: 4 cm
Inner track space: 0.1 mm
Number of sectors per track: 20
My Take -
Disk capacity =( 8*400*20*3904) Bytes. = 238.28 MB
Tracks can be found out as (recording width)/(inner track space)
And since 96 bytes are wasted from 4000 Bytes thus we left w/ 3904 B/sector