The main reason for the discontinuation of semi conductor based storage devices for providing large storage space is _________
The digital information is stored on the hard disk by ____________
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For the synchronization of the read head, we make use of a _______
On of the most widely used schemes of encoding used is _________
The read/write heads must be near to disk surfaces for better storage.
_____ pushes the heads away from the surface as they rotate at their standard rates.
The air pressure can be countered by putting ______ in the head-disc surface arrangement.
The method of placing the heads and the discs in an air tight environment is called as ______
A hard disk with 20 surfaces will have _____ heads.
The disk system consists of which of the following:
i. Disk
ii. Disk drive
iii. Disk controller
The set of corresponding tracks on all surfaces of a stack of disks form a ______
The data can be accessed from the disk using _________
The read and write operations usually start at ______ of the sector.
To distinguish between two sectors we make use of ________
The _____ process divides the disk into sectors and tracks.
The disk drive is connected to the system by using the _____
_______ is used to deal with the difference in the transfer rates between the drive and the bus.
_______ is used to detect and correct the errors that may occur during data transfers.
20 videos|86 docs|48 tests
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20 videos|86 docs|48 tests
|