Computer Basic Information A hand-held device which reads marks or characters on paper by detecting photo-sensitivity is known as Light pen Optical-wand Plotter None of these All of these Light pen Optical-wand Plotter None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which computer memory is used for storing programs and data currently being processed by the CPU? Non-volatile memory Mass memory Internal memory PROM None of these Non-volatile memory Mass memory Internal memory PROM None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The storage locations in the internal storage of a CPU are called mask None of these locations addresses contents mask None of these locations addresses contents ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What are the two types of monitors? None of these LCD and DVD CRT and DVD CRT and LCD DVD and VCD None of these LCD and DVD CRT and DVD CRT and LCD DVD and VCD ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not one of the three primary functions that on-line direct-access systems can serve? None of these backup update inquiry programming None of these backup update inquiry programming ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following does not affect the resolution of a video display image? vertical and horizontal lines of resolution raster scan rate bandwidth All of these screen size vertical and horizontal lines of resolution raster scan rate bandwidth All of these screen size ANSWER DOWNLOAD EXAMIANS APP
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