Computer Basic Information A pen shaped device which can sense light, and is used to point at spots on a video screen. Plotter None of these Joystick Light pen Mouse Plotter None of these Joystick Light pen Mouse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The area of computer science which is concerned with the display of pictures is Architecture Graphics Designing Networks None of these Architecture Graphics Designing Networks None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A small film-plate which is used for microfilming the output from a microcomputer screen is called film card microfilm microfiche COM None of these film card microfilm microfiche COM None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The _____ provides a path between the CPU and peripheral devices, which are connected via interface cards. CPU computer None of these memory expansion bus CPU computer None of these memory expansion bus ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A file containing relatively permanent data is Transaction file None of these Random file Master file Sequential file Transaction file None of these Random file Master file Sequential file ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Arithmetic logic unit I. perform arithmetic operations II. store data III. perform comparison IV. communicate with input devices from above the correct one is II only I only I and III only I and II only II only I only I and III only I and II only ANSWER DOWNLOAD EXAMIANS APP
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