Which of the following persons invented the punch card machine?

Assessment: WAEC SSCE - Data Processing - 2015 (Objective) Subject: Data Processing

Question 1 Report

Which of the following persons invented the punch card machine?

Answer Details
Dr. Herman Hollerith invented the punch card machine. He was an American inventor who created the first automatic tabulating machine in 1890, which used punched cards to quickly and accurately process data. The machine was used for the US Census, and its success led to the founding of the Tabulating Machine Company, which eventually became IBM.
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