Punched card was developed by
Tap an option to check yourself.
Answer: D) No one of the above
The punched-card data-processing system was developed and popularized by Herman Hollerith in the late 19th century. He used punched cards to process data for the 1890 U.S. Census. Since his name is not listed, option D is correct.
Source: Scan #32 page 1 Q170

