Computer Basic Information A hand-held device for optically reading bar codes on goods, labels & shelves is Light pen None of these Touch tablet Wand Mouse Light pen None of these Touch tablet Wand Mouse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following does not affect the resolution of a video display image? bandwidth All of these raster scan rate screen size vertical and horizontal lines of resolution bandwidth All of these raster scan rate screen size vertical and horizontal lines of resolution ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A fully functional computing device containing all the elements of a computer which is built around a MICROPROCESSOR is known as None of these Machine-in-built computer Super computer Micro computer Mini computer None of these Machine-in-built computer Super computer Micro computer Mini computer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In an information system, alphanumeric data normally takes the form of- None of these Sentence and paragraph Numbers and alphabetical characters Human voice and other sound None of these Sentence and paragraph Numbers and alphabetical characters Human voice and other sound ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is used for serial access storage only? Core memory Magnetic tape RAM Magnetic disk None of these Core memory Magnetic tape RAM Magnetic disk None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The real business and competitive value of information technology lies in: The infrastructure of hardware, networks, and other it facilities that are commonly used by many companies. The software application that are used by many companies. The capabilities of software and the value of the information a business acquires and used. The capabilities of the hardware and the speed at which it processes information. The infrastructure of hardware, networks, and other it facilities that are commonly used by many companies. The software application that are used by many companies. The capabilities of software and the value of the information a business acquires and used. The capabilities of the hardware and the speed at which it processes information. ANSWER DOWNLOAD EXAMIANS APP
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