Computer Basic Information Which of the following circuit is used as a 'Memory device' in computers ? Attenuator Rectifier Flip Flop Comparator Attenuator Rectifier Flip Flop Comparator ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following memories must be refreshed many times per second? ROM None of these Static RAM Dynamic RAM EPROM ROM None of these Static RAM Dynamic RAM EPROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which was the first commercial computer built by M.V. Wilkies. LEO Mainframe Super computer Micro computer None of these LEO Mainframe Super computer Micro computer None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A group of magnetic tapes, videos or terminals usually under the control of one master is None of these Surface Cylinder Track Cluster None of these Surface Cylinder Track Cluster ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An optical input device that interprets pencil marks on paper media is Magnetic tape Optical sacnners O.M.R Punch card reader Magnetic tape Optical sacnners O.M.R Punch card reader ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Use of icons and windows are characteristic of a .......... interface. menu-driven None of these command-driven windows-oriented graphical-user menu-driven None of these command-driven windows-oriented graphical-user ANSWER DOWNLOAD EXAMIANS APP
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