floppy disk | englesko - francuski prevod

floppy disk


A round piece of flexible plastic film coated with ferric oxide particles that can hold a magnetic field. When placed inside a disk drive, the floppy disk rotates to bring different areas, or sectors, of the disk surface under the drive’s read/write head, which can detect and alter the orientation of the particles’ magnetic fields to represent binary 1s and 0s. A floppy disk 5.25 inches in diameter is encased in a flexible plastic jacket and has a large hole in the center, which fits around a spindle in the disk drive; such a disk can hold from a few hundred thousand to over one million bytes of data. A 3.5-inch disk encased in rigid plastic is also called a floppy disk or a microfloppy disk. In addition, 8-inch floppy disks were common in DEC and other minicomputer systems. See also microfloppy disk.
A small, flexible disk carrying a magnetic medium in which digital data is stored for later retrieval and use.
In computing, a storage device consisting of a light, flexible disk enclosed in a cardboard or plastic jacket. The disk is placed in a disk drive, where it rotates at high speed. Data are recorded magnetically on one or both surfaces.
Floppy disks were invented by IBM in 1971 as a means of loading programs into the computer. They were originally 8 in/20 cm in diameter and typically held about 240 kilobytes of data. Present-day floppy disks, widely used on microcomputers, are usually either 5.25 in/13.13 cm or 3.5 in/8.8 cm in diameter, and generally hold 0.5–2 megabytes, depending on the disk size, recording method, and whether one or both sides are used.

1. disquette

ženski rodračunari

(Informatique) Sorte de plaquette contenant une mince bande magnétique sur laquelle l'ordinateur peut enregistrer des données ŕ conserver et ŕ restituer sur demande.

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