| 11. | Most computers used six-bit character sets, because they adequately encoded Hollerith punched cards.
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| 12. | They manufactured a wide range of products, including punched card equipment.
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| 13. | The 1401's alphanumeric collating sequence was compatible with the punched card collating sequence.
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| 14. | A paper tape, constructed from punched cards, in use in a Jacquard loom.
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| 15. | Punched card technology had quickly developed into a powerful tool for business data-processing.
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| 16. | Most early computers used punched cards as their main input device.
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| 17. | Data output was to magnetic tape, punched cards or wide printer.
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| 18. | Initially, processing of applications was carried out using punched card technology.
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| 19. | The machine produced punched cards that were inserted into the Walnut.
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| 20. | A deck of punched cards can be considered a record-oriented file.
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