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Does the read write heads on a hard disk drive actually touch the surface of the disk?
no, the head not touching the surface of the hard disk. If it touch the great chance of data may be lost. only the head of floppy disk is touch the surface of the disk.
What can cause serious damage to a CD-Rom disk?
touch
What can cause serious causes to a CD rom disk?
touch
What is crashed hardware?
In a hard disk the heads fly above the surface on a thin cushion of air, to prevent wear to the disk or heads. Should something cause the heads to touch the moving disk surface it is called a "head crash" and is not all that different from an airplane crash, as the heads quit flying on their cushion of air.
What is the term used to describe what happens when the read-write head of a hard disk touches the surface of the disk platter?
HDI - Head to Disk Interference.
What mechanism that reads and writes items in the drive as it barely touches the disk and recording surface?
A read/write ____ is the mechanism that reads and writes items in the drive as it barely touches the disk's recording surface
Is compact disk a hardware or software?
The disk is hardware, but information ON the disk is software. Rule of thumb is if you can touch it with your fingers, it is hardware. You can touch the disk, but you cannot touch files or programs.
What does the top and bottom of each disk of a magnetic hard drive have an that moves across the disk surface as all the disks rotate on a spindle?
read/write head
What is the hard 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.
Where does hard disk information stored?
In magnetic particles on the hard drive disk surface. The drive head reads the magnetic particles and interprets if they are ones or zeros. The head doesn't touch the disk surface but resides about .00005 thousands away from the surface. Just opening the drive housing in an unclean environment can render the drive unusable. It also voids the warranty
What is a ruptured disk?
The disks in question would be found between the vertebrae where they cusion the joint. Injury or degenerative disease will cause the surface of the disk to deteriorate and bulge. The bulging presses on nerves and can cause paralysis or pain.
What forms circles on the surface of a hard disk?
Tracks form circles on the surface of a hard disk
