a computer
A hard disk acts as a storage device for data. Data is also retrieved from the hard disk. The data that is kept in the hard disk is not erased even when the computer is switched off.
is it a lens !!
A: or B: drive is usually a floppy disk. These are becoming rare. C: drive is usually the main hard disk. D: drive is the second hard disk if any. E: drive is usually an optical or CD or DVD drive F: G: H: etc. drive may be a USB "thumbdrive" or an external disk.
A hard disk is the physical medium information storage device of most computerized systems. It is an actual disk that rotates at high speed. The surface is coated with magnetic material, and data is stored magnetically on the surface. A tiny read/write head on the end of an arm that can move over the surface of the disk does the reading and writing to transfer the information to and from the medium.
Sector
Slice is nothing but partion, This is used in Solaris or Unix Platform. You can divide your Hard disk Drive into slice or partion.
A slice of pizza is typically in the shape of a sector of a circle. This shape is formed by two radii of the circle and the corresponding arc between them. The angle at the center of the circle that the two radii form determines the size of the sector, and thus, the size of the pizza slice.
It is represented as a disk, but is really a sphere.
This is a "sector" of the circle. We usually visualize it as a wedge of pie. But by the definition, it can be a quarter of the disk, a half of the disk, or as close to the full disk as you want, but just not the whole disk.
sectorsThis is a "sector" of the circle. We usually visualize it as a wedge of pie. But by the definition, it can be a quarter of the disk, a half of the disk, or as close to the full disk as you want, but just not the whole disk.
It's just a disk-shaped object with LOTS of either tiny or big holes.
The disk-shaped belt of icy particles in Pluto's orbital neighborhood is called the Kuiper Belt.
The floppy disk which is commonly referred to as a high density floppy disk is a 3.5 inch disk. It has a storage capacity of 1.44 MB.
A "spiral" galaxy.
Yes. There are ball and disk shaped magnets.
The receiver-stimulator is disk-shaped and is about the size of a quarter