Question

Who among the following invented Punched card system ?

Answer 1

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Answer 2

Herman Hollerith (February 29, 1860 – November 17, 1929) was an American inventor who developed an electromechanicalpunched card tabulator to assist in summarizing information and, later, accounting. He was the founder of the Tabulating Machine Company that wasamalgamated (via stock acquisition) in 1911 with three other companies to form a fifth company, the Computing-Tabulating-Recording Company later renamed IBM. Hollerith is regarded as one of the seminal figures in the development of data processing. His invention of the punched card tabulating machine marks the beginning of the era of semiautomatic data processingsystems, and his concept dominated that landscape for nearly a century.