in order to ensure efficient and secure data storage on magnetic disks, a variety of disk-organization techniques exist. what is the collective name for them?

It refers to the way the disk drive is set up to store data. Disks are set up as. The disk surface is made up of a number of tracks that are grouped in tracks, which are further separated into sectors.The tracks on a disk are what?This is track-based disk organization.Information is magnetically stored and read from a disk drive track, which is a circular path on the surface of a disk or diskette. Beginning from 0 (the disk's outermost border) and increasing to the highest numbered track, generally 1023, (close to the center). Similar to this, a hard drive has 1,024 cylinders (numbered 0 to 1023) in total.variety of disksDiskette, floppy 360KB or 1.2MB can be stored on a standard 5-inch floppy disk. Typically, 3-inch floppies may hold 400KB to 1.44MB of data.Hard disk: Hard disks have a 20TB data storage capacity.Portable hard drives that may be removed from a cartridge are called removable cartridges.To learn more 'disk-organization' refer tohttps://brainly.in/question/53306093#SPJ4