Computer Basic Information A pen shaped device which can sense light, and is used to point at spots on a video screen. Joystick Mouse Plotter None of these Light pen Joystick Mouse Plotter None of these Light pen ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In digital computer, all the expressions are coded into Binary digits Hexadecimal digits None of these Octal digits Decimal cligits Binary digits Hexadecimal digits None of these Octal digits Decimal cligits ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information ASCII stands for American Scientific code for information interchange American security code for information interchange American standard code for information interchange All purpose scientific code for information interchange None of these American Scientific code for information interchange American security code for information interchange American standard code for information interchange All purpose scientific code for information interchange None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following professions has not been affected by personal computers? accounting law clerical medical None of these accounting law clerical medical None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Serial access memories are useful in applications where each stored word is processed differently data naturally needs to flow in and out in serial form data consists of numbers short access time is required None of these each stored word is processed differently data naturally needs to flow in and out in serial form data consists of numbers short access time is required None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following holds data and processing instructions temporarily until the CPU needs it? main memory coprocessor chips ROM None of these control unit main memory coprocessor chips ROM None of these control unit ANSWER DOWNLOAD EXAMIANS APP
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