Magnetic Disk
You might have seen the gramophone record, which is circular like a disk. and coated with megnetic material. megnetic disk used in computer are made on the same principle. It rotates with very high speed inside the computer drive . data stored on both the surface of the disk. Magnetic disks are most popular for direct access storage.
You might have seen the gramophone record, which is circular like a disk. and coated with megnetic material. megnetic disk used in computer are made on the same principle. It rotates with very high speed inside the computer drive . data stored on both the surface of the disk. Magnetic disks are most popular for direct access storage.
No comments:
Post a Comment