Computer Basic Information A magnetic tape volume that is used on a data processing operation without any change to its contents is None of these Master tape Magnetic disk Punched paper tape Card reader None of these Master tape Magnetic disk Punched paper tape Card reader ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who developed a mechanical device in the 17th century that could add, subtract, multiply, divide and find square roots? Babbage Napier Leibnitz None of these Pascal Babbage Napier Leibnitz None of these Pascal ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An electrical inter-connection that permit 8 or more bits of data to be moved in the same instant of time is called Fasimile system Outline processor Page layout program Parallel interface None of these Fasimile system Outline processor Page layout program Parallel interface None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The disadvantage of dynamic RAM over static RAM is higher bit density higher power consumption variable speed need to refresh the capacitor charge every once in two milliseconds None of these higher bit density higher power consumption variable speed need to refresh the capacitor charge every once in two milliseconds None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information CPU stands for ___ ? Central Processing Unit Central Performance Unit Common Processing Unit Control Processing Unit Central Processing Unit Central Performance Unit Common Processing Unit Control Processing Unit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is required when more than one person uses a central computer at the same time? Light pen None of these Terminal Mouse Digitizer Light pen None of these Terminal Mouse Digitizer ANSWER DOWNLOAD EXAMIANS APP
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