What is a Punch Card
A punch card (also known as Hollerith cards, IBM cardsor and punched card) were widely used through much of the 20th century (1900’s) in what became known as the data…
Technological and Applied Studies Teacher and Student Resources
A punch card (also known as Hollerith cards, IBM cardsor and punched card) were widely used through much of the 20th century (1900’s) in what became known as the data…