LEO (computer) and Unit record equipment

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between LEO (computer) and Unit record equipment

LEO (computer) vs. Unit record equipment

The LEO I (Lyons Electronic Office I) was the first computer used for commercial business applications. Starting at the end of the nineteenth century, well before the advent of electronic computers, data processing was performed using electromechanical machines called unit record equipment, electric accounting machines (EAM) or tabulating machines.

Similarities between LEO (computer) and Unit record equipment

LEO (computer) and Unit record equipment have 8 things in common (in Unionpedia): Computer, Delay line memory, IEEE Annals of the History of Computing, International Computers and Tabulators, International Computers Limited, Punched card input/output, Punched tape, World War II.

Computer

A computer is a device that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming.

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Delay line memory

Delay line memory is a form of computer memory, now obsolete, that was used on some of the earliest digital computers.

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IEEE Annals of the History of Computing

The IEEE Annals of the History of Computing is a quarterly peer-reviewed academic journal published by the IEEE Computer Society.

IEEE Annals of the History of Computing and LEO (computer) · IEEE Annals of the History of Computing and Unit record equipment · See more »

International Computers and Tabulators

International Computers and Tabulators or ICT was formed in 1959 by a merger of the British Tabulating Machine Company (BTM) and Powers-Samas.

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International Computers Limited

International Computers Limited (ICL) was a large British computer hardware, computer software and computer services company that operated from 1968 until 2002.

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Punched card input/output

A computer punched card reader or just computer card reader is a computer input device used to read computer programs in either source or executable form and data from punched cards.

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Punched tape

Punched tape or perforated paper tape is a form of data storage, consisting of a long strip of paper in which holes are punched to store data.

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World War II

World War II (often abbreviated to WWII or WW2), also known as the Second World War, was a global war that lasted from 1939 to 1945, although conflicts reflecting the ideological clash between what would become the Allied and Axis blocs began earlier.

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The list above answers the following questions

What LEO (computer) and Unit record equipment have in common
What are the similarities between LEO (computer) and Unit record equipment

LEO (computer) and Unit record equipment Comparison

LEO (computer) has 54 relations, while Unit record equipment has 77. As they have in common 8, the Jaccard index is 6.11% = 8 / (54 + 77).

References

This article shows the relationship between LEO (computer) and Unit record equipment. To access each article from which the information was extracted, please visit:

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