การค้นหาข้อมูลจากอินเทอร์เน็ต

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การค้นหาข้อมูลจากอินเทอร์เน็ต

  1. 1. • ARPANET ARPANET ISOC IAB ICANN
  2. 2. • - ARIN (American Registry for Internet Numbers)• - RIPE (Reseaux IP Europeens Network Coordination Center)• - APNIC (Asia Pacific Network Information Center) - ISP (Internet Service Provider) CATTelecom, TOT, True BB IP Address Domain APNIC• - AfriNIC (African Network Information Center)• - LACNIC (Latin America and Caribbean Network Information Center)
  3. 3. • IP Address) IP)• 1. IP Version 4 (IPv4) IPv4• - Private IP)• - Public IP)
  4. 4. • Domain Name System•• - com• - net• - org•• - co.th• - or.th• - ac.th
  5. 5. •• -•• - domain• 5. search engine)
  6. 6. •• Keyword Index - Search Engine -• Subject Directories Search Engine
  7. 7. •• Google) 2. Yahoo)• 3. MSN Bing) 4. AOL)• 5. Ask) 6. Baidu)• Cuil 8. Yandex)
  8. 8. •• site: URL admission admission site:www.tu.ac.th• 2. Link• link: URL link:www.tu.ac.th• 3.• filetype: filetype Microsoft Powerpoint 2007 filetype:pptx
  9. 9. • 4. Google Cached google cache• E-mail E-mail E-mail mict.go.th• 6.
  10. 10. •• - google, bing yahoo• - www.linkedin.com• - www.yellowpages.co.th• 2.• - Phonebook TOT phonebook.tot.co.th• - IP Address Public IP
  11. 11. • 3.• - google caching• – way back Internet Archive)

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