Question

Put these storage devices in order of storage capacity/size from the smallest to the largest.
*DVD                         1.
*Zip disk                     2.
*Hard disk                  3.
*Flash memory disk    4.
*Floppy disk               5.
*CR-ROM                   6. 
*Magnetic tape           7.     


Put these storage devices in order of speed of access to data from the smallest to the largest.
*DVD                         1.
*Zip disk                     2.
*Hard disk                  3.
*Flash memory disk    4.
*Floppy disk               5.
*CR-ROM                   6. 
*Magnetic tape           7.     


Put these storage devices in order of cost per GB of storage from the smallest to the largest.
*DVD                         1.
*Zip disk                     2.
*Hard disk                  3.
*Flash memory disk    4.
*Floppy disk               5.
*CR-ROM                   6. 
*Magnetic tape           7.     

Answer 1

magnetic tape
floppy disk
zip disk
cd rom
flash memory
dvd
hardisk