Computer Basic Information The computers that we use are digital whereas we live in an analog world which means that we have to translate analog data into digital data. What is the name of the circuit which helps us in this conversion? A/D converter D/A converter None of these Voice recognition Adapter A/D converter D/A converter None of these Voice recognition Adapter ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What does a system bus do? stores data and instructions carries out instructions allows the user to communicate with the computer None of these connects various components within the computer stores data and instructions carries out instructions allows the user to communicate with the computer None of these connects various components within the computer 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 None of these Plotter Optical-wand All of these Light pen None of these Plotter Optical-wand All of these Light pen ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The computer program language which is widely used in computer science and engineering and also in business is None of these FORTRAN LISP PASCAL COBOL None of these FORTRAN LISP PASCAL COBOL 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 bandwidth screen size raster scan rate All of these vertical and horizontal lines of resolution bandwidth screen size raster scan rate All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Bit map terminal support displays containing multiple windows All of these None of these requires tremendous amount of copying and hence low performance requires considerable amount of video RAM support displays containing multiple windows All of these None of these requires tremendous amount of copying and hence low performance requires considerable amount of video RAM ANSWER DOWNLOAD EXAMIANS APP
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