- punching of data cards
- Военный термин: перфорация
Универсальный англо-русский словарь. Академик.ру. 2011.
punching of data cards
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Data Management Inc. — Data Management Inc. Type Private Industry Computer software Digital distribution Founded … Wikipedia
Computer data storage — 1 GB of SDRAM mounted in a personal computer. An example of primary storage … Wikipedia
Control Data Corporation — (CDC) was a supercomputer firm. For most of the 1960s, it built the fastest computers in the world by far, only losing that crown in the 1970s after Seymour Cray left the company to found Cray Research, Inc. (CRI). CDC was one of the nine major… … Wikipedia
Unit record equipment — Before the advent of electronic computers, data processing was performed using electromechanical devices called unit record equipment, electric accounting machines (EAM) or tabulating machines. Unit record machines were as ubiquitous in industry… … Wikipedia
chad — n. 1. The tiny bits of paper left over from punching data cards. Also called computer confetti or keypunch droppings. 2. The perforated strips of computer paper, after they have been separated from a printout. Example Citation: Democrats argued… … New words
chad — noun Etymology: origin unknown Date: 1944 small pieces of paper or cardboard produced in punching paper tape or data cards; also a piece of chad • chadless adjective … New Collegiate Dictionary
key punch — n. a machine, operated from a keyboard, used to record data by punching holes in cards that can then be fed into machines for sorting, accounting, etc. * * * … Universalium
keypunch — keypuncher, n. /kee punch /, n. 1. Also, key punch. Also called card punch. a machine, operated by a keyboard, for coding information by punching holes in cards or paper tape in specified patterns. v.t. 2. to punch holes in (a punch card or paper … Universalium
keypunch — key•punch [[t]ˈkiˌpʌntʃ[/t]] n. 1) cmp a machine, operated by a keyboard, for coding information by punching holes in cards or paper tape in specified patterns 2) cmp to punch holes in (a punch card or paper tape) using a keypunch 3) cmp to… … From formal English to slang
key punch — n. a machine, operated from a keyboard, used to record data by punching holes in cards that can then be fed into machines for sorting, accounting, etc … English World dictionary
Key punch — A key punch is a device for entering data into punched cards by precisely punching holes at locations designated by the keys struck by the operator. Early keypunches were manual devices. Later keypunches were mechanized, often resembled a small… … Wikipedia
