Computer Basic Information In 1830, Charles Babbage disigned a machine called the Analytical Engine which he showed at the Paris Exhibition. In which year was it exhibited? 1860 1870 1855 None of these 1820 1860 1870 1855 None of these 1820 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A storage device which is used to store data & information external to the main storage is known as Buffer Accumulator Backing storage None of these PROM Buffer Accumulator Backing storage None of these PROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The majority of computer crimes are committed by: Hackers Insiders Young teenage computer geniuses Overseas criminals Hackers Insiders Young teenage computer geniuses Overseas criminals ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A sizeable geographical area with communication based on the telephone system is though as Local area network None of these Modulator-Demodulator Wide area network All of these Local area network None of these Modulator-Demodulator Wide area network All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not true of a magnetic disk? It does not provide an automatic audit trail Users can easily update records by writing over the old data All of these It provides only sequential access to stored data It is expensive relative to magnetic tape It does not provide an automatic audit trail Users can easily update records by writing over the old data All of these It provides only sequential access to stored data It is expensive relative to magnetic tape ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information How many options does a binary choice offer ? It depends on the amount of memory in the computer None Two One It depends on the amount of memory in the computer None Two One ANSWER DOWNLOAD EXAMIANS APP
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