Compact disk and hard disk?

the platters of a hard disk is stored on base of magnet that's why hdd is called as magnetic disk founded by avneet awasthi

The best tool that I have ever used to ghost a hard drive image to another hard drive is Symantec's Ghost software. Simply set up two hard drives and boot from Ghost's cd. Setup the program to copy...

Floppy drives and CD/DVD roms are examples of removable disks because the storage medium is removed from the drive. A hard drive has a set of magnetic platters that you do not remove, making it a...

The information stored is in different sections -so is fragmented, as in not all in one place

Yes