Устройства хранения информации в различные периоды 20-21 века. ПРИДАЧИНА МАРИНА.

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МИНИСТЕРСТВО ОБРАЗОВАНИЯ И НАУКИ АМУРСКОЙ ОБЛАСТИ ГОСУДАРСТВЕННОЕ АВТОНОМНОЕ ОБРАЗОВАТЕЛЬНОЕ УЧРЕЖДЕНИЕ СРЕДНЕГО ПРОФЕССИОНАЛЬНОГО ОБРАЗОВАНИЯ «АМУРСКИЙ ПЕДАГОГИЧЕСКИЙ КОЛЛЕДЖ» Storage devices in different eras ВЫПОЛНИЛА ПРИДАЧИНА МАРИНА СПЕЦИАЛЬНОСТЬ ПРИКЛАДНАЯ ИНФОРМАТИКА (ПО ОТРАСЛЯМ) ГРУППА 3 4 3 ПРЕПОДАВАТЕЛЬ КОНОВАЛОВА ЛАРИСА БОРИСОВНА

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Content 1. Glossary ; 2. Floppy disks ; Alan Shugart ; 3. Features floppy disk ; 4. USB drive ; 5. Features USB drive ; 6. Companies : Philips and Sony ; James Russell ; 7. Features CD-disk ; 8. Comparison of CD and floppy disk ; 9. Cloud storage ; Ramatam Chellappa ; 10. Features Cloud storage . 2

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Floppy disks In 1971, an "8” inch floppy disk was released to the market. Because of its flexibility, it was named Floppy Disk. The capacity was only 80 kilobytes, but over time it was able to increase . 3 Release - разрабатывать; Market – рынок; Flexibility – гибкость; Kilobytes – килобайт; Increase – увеличивать.

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Alan Shugart In 1967, under the leadership of Alan Shugart , IBM Organized group to develop new floppy disks. Two years later he started his own company. 4 Alan Shugart American engineer Leadership – руководство; Company – компания.

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Features floppy disk Dignities: high capacity; low cost and wide storage conditions; operation stability; reliability; low power consumption. . Damage: low speed; the high cost of the drive 5 Wide – широкий; Conditions – условия; Reliability – надежность; Consumption – потребление.

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USB drive In the late 1990s, they created a disk drive that would surpass floppy disks in volume and reliability. 6 Create – создать; Surpass – превосходить; V olume – объём.

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The first USB flash drive was invented by Japanese Fujio Masuoka in 1984. That the patent was registered in April 1999, and the flash drive itself appeared in 2000. 7 Fuji Masuoka I nvented – изобрести; Patent - авторство; Itself – сам; Appeared – появился.

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Features USB drive Dignities: Compact size; Versatility; Reliability; Variety of designs; Disadvantages : Low wear resistance during frequent operation; Low data transfer rate; Sensitivity to electromagnetic pulse; Cryptographic unreliability; 8 Size – размер; Versatility - многогранность; Low – дешевый; Sensitivity – перевод; Pulse – пульс; Cryptographic –криптографический.

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Companies: Philips and Sony. Sony. Later companies: Philips and Sony have become jointly sell cd -disk. And paid cash for a license to sell a CD player. 9 Jointly – совместно; Sell – продавать; Paid – уделять; Cash – деньги; License – лицензия.

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James Russell James Russell invented the CD-ROM in the 1960s, In 1975, he met with representatives of Philips. But they did not praise his invention much. 10 James Russell American physicist Met – встретиться; Representatives – представитель; Praise – хвалить.

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Features CD-disk Advantages : good wear resistance ; vibration resistance ; compactness and mobility; nformative ; capacity; convenience and ease of use; cost; Disadvantages : Vulnerability; The insistence; 11 Resistance – сопротивление; Vibration – вибрация; Compactness – компактность; Mobility – компактность; Convenience – удобство; Ease – легкость; Vulnerability – уязвимость; Insistence – настойчивость.

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Comparison of CD and floppy disk Developer: James Russell ; Year of manufacture: 1976 ; Dimensions : 133x133x1 m ; Volume : from 110 KB at the beginning of the release to 1.2 MB ; Data rate: up to 63 KB / s ; Distribution : ubiquitous. Developer: Alan Shugart ; Year of manufacture: 1967 ; Dimensions: 200x200x1mm; Volume : from 80 KB at the beginning of the release to 1.2 MB ; Data rate: up to 63 KB / s ; Distribution : ubiquitous. 12 Manufacture – производство; Rate – ставка, тариф; Distribution – распределение; Ubiquitous – повсеместный.

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Cloud storage Cloud storage appeared in the 60s.,The network was developed in 1969 by Joseph Carl Robnett Licklider . 13 Joseph Carl Robnett Licklider American scientist̆

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Ramatam Chellappa The term "cloud" was coined in 1997 by Ramnath Chellappa , a Professor at the University of Texas. 14 Ramatam Chellappa , Professor. Coiner – придумать;

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Features Cloud storage Advantages: Data backup; Free trial period; Share information; Absolute protection from viruses; Damage: Continuous connection access; Monthly payments to the provider for free space in the cloud; 15 Backup – резервный; Trial period - ознакомительный период; Absolute protection from viruses - абсолютная защита от вируса. Monthly payments – ежемесячная плата; Provider – поставщик; Space – пространство;

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List of sources https://megaobuchalka.ru/6/51119.html https://www.garant.ru/company/about/blog/674176/ https://42.tut.by/311387 http://webfacts.ru/interesnye-facty/technologii/kogda-i-kak-poyavilis-diskety-i-diski.html https://webznayka.ru/istoriya/istoriya-veshchej/628-kto-izobrel-cd-disk-kompakt-disk Https://soulsound.ru/articles/muzyka-na-cd-v-chem-sol.html http://www.seoded.ru/istoriya/internet-history/cd.html https://pikabu.ru/story/istoriya_sozdaniya_usbfleshek_5142660 https://inxyhost.ru/blog.php?id=40 https://www.it-lite.ru/blog/arenda-1s/oblachnoe-khranilishche-dostoinstva-i-nedostatki/ 16