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Internet(इंटरनेट)

Internet

The Internet is a global network connecting millions of computers. More than 190 countries are linked into exchanges of data, news and opinions. According to Internet Live Stats, as of December 30, 2014 there was an estimated 3,037,608,300 Internet users worldwide. The number of Internet users represents nearly 40 percent of the world's population. The largest number of Internet users by country is China, followed by the United States and India.In September 2014, the total number of websites with a unique hostname online exceeded 1 billion. This is an increase from one website (info.cern.ch) in 1991.
A local area network (LAN) is a group of computers and associated devices that share a common communications line or wireless link to a server.
A database is an organized collection of data. The data is typically organized to model aspects of reality in a way that supports processes requiring information, such as modelling the availability of rooms in hotels in a way that supports finding a hotel with vacancies.

इंटरनेट
 इंटरनेट एक वैश्विक नेटवर्क है जो लाखों कंप्यूटरों को जोड़ता है।  190 से अधिक देशों को डेटा, समाचार और राय के आदान-प्रदान में जोड़ा गया है।  इंटरनेट लाइव आँकड़े के अनुसार, 30 दिसंबर, 2014 तक दुनिया भर में अनुमानित 3,037,608,300 इंटरनेट उपयोगकर्ता थे।  इंटरनेट उपयोगकर्ताओं की संख्या दुनिया की लगभग 40 प्रतिशत आबादी का प्रतिनिधित्व करती है।  देश में इंटरनेट उपयोगकर्ताओं की सबसे बड़ी संख्या चीन है, इसके बाद संयुक्त राज्य अमेरिका और भारत हैं। सितंबर 2014 में, एक अद्वितीय होस्टनाम ऑनलाइन के साथ वेबसाइटों की कुल संख्या 1 बिलियन से अधिक थी।  यह 1991 में एक वेबसाइट (info.cern.ch) से वृद्धि है।
 एक स्थानीय क्षेत्र नेटवर्क (LAN) कंप्यूटर और संबद्ध उपकरणों का एक समूह है जो एक सर्वर से एक आम संचार लाइन या वायरलेस लिंक साझा करता है।
 एक डेटाबेस डेटा का एक संगठित संग्रह है।  डेटा को आम तौर पर वास्तविकता के मॉडल पहलुओं के लिए व्यवस्थित किया जाता है जो जानकारी की आवश्यकता वाली प्रक्रियाओं का समर्थन करता है, जैसे कि होटलों में कमरों की उपलब्धता को इस तरह से मॉडलिंग करना जो रिक्तियों के साथ होटल खोजने का समर्थन करता है।
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