Computer Basic Information The first practical commercial typewriter was invented in 1867 in the United States by Samuel Soule Carlos Glidden None of these Christopher Latham Sholes All of these Samuel Soule Carlos Glidden None of these Christopher Latham Sholes All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What was the first general - purpose electronic computer ? Zuse Z3 IBM 405 ENIAC CSIRAC Zuse Z3 IBM 405 ENIAC CSIRAC ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is a device that changes information into digital form? Mouse Modem Digitizer Light pen None of these Mouse Modem Digitizer Light pen None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The time required for the fetching and execution of one simple machine instruction is CPU cycle Delay time Real time Seek time None of these CPU cycle Delay time Real time Seek time None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is the 1's complement of 10? 110 11 10 None of these 1 110 11 10 None of these 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following Indian companies designs and manufactures super- computers? None of these All of these C-DAC C-DOT CMC None of these All of these C-DAC C-DOT CMC ANSWER DOWNLOAD EXAMIANS APP
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