punched card is
The punched card as used for data processing, originally invented by Herman Hollerith, was first used for vital statistics tabulation by the New York City ... ,Punched cards recorded sensitive and precise information accurately, efficiently, and inexpensively for most of the 20th century. Touchscreen machines were ... ,5 天前 — a card with holes in patterns that represent information: In some places, voters perforate holes in punch cards. ,Each manufacturer developed a distinctive standard punch card. IBM cards had eighty columns of rectangular holes while those of Remington Rand had ninety ... ,A punched card is a piece of card stock that stores digital data using punched holes. Punched cards were once common in data processing and the control of ... ,Punched cards are the only method for loading a program onto the machine. Capable of reading 300 cards a minute, then punching at a rate of 80 cards per minute, ... ,It was one of the earliest icons of the Information Age: a simple punched card produced by IBM, commonly known as “the IBM card.” The card itself was ... ,2022年9月16日 — Punch cards symbolized a moment in computing history during which machines and humans were fairly equal parts of the computing process — unlike ... ,6 小時前 — Punch cards (or punched cards), also known as Hollerith cards or IBM cards, are paper cards where holes may be punched by hand or machine ... ,(Collection shows examples of left, right, and no corner cuts.) VintageTech - a U.S. company that converts punched cards to conventional media; Dyson, George.
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 punched card is 相關參考資料
Douglas W. Jones's punched card index
The punched card as used for data processing, originally invented by Herman Hollerith, was first used for vital statistics tabulation by the New York City ... https://homepage.divms.uiowa.e PUNCH CARD in Traditional Chinese - Cambridge Dictionary
Punched cards recorded sensitive and precise information accurately, efficiently, and inexpensively for most of the 20th century. Touchscreen machines were ... https://dictionary.cambridge.o PUNCH CARD | English meaning - Cambridge Dictionary
5 天前 — a card with holes in patterns that represent information: In some places, voters perforate holes in punch cards. https://dictionary.cambridge.o Punch Cards for Data Processing
Each manufacturer developed a distinctive standard punch card. IBM cards had eighty columns of rectangular holes while those of Remington Rand had ninety ... https://www.si.edu Punched card
A punched card is a piece of card stock that stores digital data using punched holes. Punched cards were once common in data processing and the control of ... https://en.wikipedia.org Punched Card Machines
Punched cards are the only method for loading a program onto the machine. Capable of reading 300 cards a minute, then punching at a rate of 80 cards per minute, ... https://artsandculture.google. The punched card
It was one of the earliest icons of the Information Age: a simple punched card produced by IBM, commonly known as “the IBM card.” The card itself was ... https://www.ibm.com What Are Punch Cards in Early Computers?
2022年9月16日 — Punch cards symbolized a moment in computing history during which machines and humans were fairly equal parts of the computing process — unlike ... https://www.computermuseumofam What is a Punch Card?
6 小時前 — Punch cards (or punched cards), also known as Hollerith cards or IBM cards, are paper cards where holes may be punched by hand or machine ... https://www.computerhope.com 打孔卡- 維基百科，自由的百科全書
(Collection shows examples of left, right, and no corner cuts.) VintageTech - a U.S. company that converts punched cards to conventional media; Dyson, George. https://zh.wikipedia.org |