In computing, external storage comprises devices that temporarily store information for transporting from computer to computer. Such devices are not permanently fixed inside a computer.
Semiconductor memories are not sufficient to provide the whole storage capacity required in computers. The major limitation in using semiconductor memories is the cost per bit of the stored information. So to fulfill the large storage requirements of computers, magnetic disks, optical disks are generally used.
Other articles related to "external storage, external, storage":
... R (Read) R, Transfer data from an external storage to memory ... can be any of M (microcassette), C (external cassette) and P (ROM cartridge) ... W, Transfer data from memory specified by the "A (Address)" command to an external storage ...
... Other external storage devices include punched cards Zip disks microforms memory spot chips Compare external storage which need not have a permanent connection to a computer external ...
... a water hose to be connected to provide fresh water from an external, pressurized, supply ... Some owners carry a simple external filter they use when the need arises ... by having A supply of potable water storage within the RV Enough house-battery power to supply basic camping needs (low voltage lights, water pump, control ...
Famous quotes containing the words storage and/or external:
“Many of our houses, both public and private, with their almost innumerable apartments, their huge halls and their cellars for the storage of wines and other munitions of peace, appear to me extravagantly large for their inhabitants. They are so vast and magnificent that the latter seem to be only vermin which infest them.”
—Henry David Thoreau (18171862)
“No real vital character in fiction is altogether a conscious construction of the author. On the contrary, it may be a sort of parasitic growth upon the authors personality, developing by internal necessity as much as by external addition.”
—T.S. (Thomas Stearns)