Computer Basic Information When did IBM close the last of its punched card manufacturing plant? March, 1982 None of these December, 1984 June, 1989 November, 1979 March, 1982 None of these December, 1984 June, 1989 November, 1979 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When was punched-card equipment used for the first time to process the British census? None of these 1907 1911 1910 1914 None of these 1907 1911 1910 1914 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device mounted on a communication satellite which receives, amplifies and re-transmits signals from earth station is None of these Transistor Transponder Track Terminal None of these Transistor Transponder Track Terminal ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Control Unit of a digital computer is often called the ICs Nerve center Clock None of these All of these ICs Nerve center Clock None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name of the reading device which mades use of photosensors and laser technologies to interpret printed, typed or even hand-written data directly from the source documents? MICR Mark-sensing device None of these OCR ATM MICR Mark-sensing device None of these OCR ATM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The working principles of today's computers were provided by an English mathematician Dr. Hollerith Donald Reach Charles Babbage Ken Reider None of these Dr. Hollerith Donald Reach Charles Babbage Ken Reider None of these ANSWER DOWNLOAD EXAMIANS APP
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