Computer Science Even before the first figurer was conceptualized, data had already been stored on hard sham intensity level and used with a machine. As early as 1801, the punched placard was used as a control device for windup(prenominal) looms. unmatchable and one-half centuries later, IBM joined punched separate to computers, encoding double maven development as patterns of small rectangular holes. Today, punch tease are rarely used with computers. Instead, they are used for a handful of train tickets and election ballots. Although some may take a chance it surprising, a computer printout is another type of hard simulate speciality.
Pictures, barcodes, and term papers are modern examples of data retention that can later be retrieved using optical technology. Although it consumes forceful space and requires proper care, non-acidic paper printouts can hold discipline for centuries. If long-term storage is not of prime concern, magnetic fair can retain tremendous amounts of data and consume weeny space than a single pie...If you want to get a full essay, order it on our website:
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