Computer Basic Information An optical input device that interprets pencil marks on paper media is O.M.R Punch card reader Optical sacnners Magnetic tape O.M.R Punch card reader Optical sacnners Magnetic tape ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A hand-held device which reads marks or characters on paper by detecting photo-sensitivity is known as All of these Light pen Plotter None of these Optical-wand All of these Light pen Plotter None of these Optical-wand ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Data division is the third division of a _____ program. PASCAL COBOL BASIC None of these FORTH PASCAL COBOL BASIC None of these FORTH ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device used to measure the circuit density of a chip is LSI Light pen All of these Mouse None of these LSI Light pen All of these Mouse None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The output of a 2 input OR gate is 0 only when its both inputs are 0 either input is 0 None of these both inputs are 1 either input is 1 both inputs are 0 either input is 0 None of these both inputs are 1 either input is 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Backing storage is so named because it is always kept at the back of the CPU None of these lags behind the main memory backs up the computer is slow and backward is always kept at the back of the CPU None of these lags behind the main memory backs up the computer is slow and backward ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS