Computer Basic Information Which of the following is true about primary storage? It is relatively more expensive All of these It is a part of the CPU It allows very fast access to data It is relatively more expensive All of these It is a part of the CPU It allows very fast access to data ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device for converting handwritten impressions into coded characters & positional coordinates for input to a computer is Mouse Wand Touch panel Writing tablet None of these Mouse Wand Touch panel Writing tablet None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following professions has not been affected by personal computers? medical clerical accounting None of these law medical clerical accounting None of these law ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first mechanical calculator was invented in 1958 1658 1642 1972 None of these 1958 1658 1642 1972 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In MODEMS All of these None of these A digital signal changes some characteristic of a carrier wave Several digital signals are multiplexed Digital signal is amplified All of these None of these A digital signal changes some characteristic of a carrier wave Several digital signals are multiplexed Digital signal is amplified ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In which year were chips used inside the computer for the first time? None of these 1977 1981 1975 1964 None of these 1977 1981 1975 1964 ANSWER DOWNLOAD EXAMIANS APP
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