2 - Chapter 02 Part 1

2 - Chapter 02 Part 1 - • Many home and small business...

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Living in a Digital World Discovering Computers 2010
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Objectives Overview Discovering Computers 2010: 2 See
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The Internet The Internet is a worldwide collection of networks that links millions of businesses, government agencies, educational institutions, and individuals Discovering Computers 2010: 3 Page
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Evolution of the Internet The Internet originated as ARPANET in September 1969 and had two main goals: Discovering Computers 2010: 4 Page
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Evolution of the Internet Discovering Computers 2010: 5 Page
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Evolution of the Internet Each organization is responsible only for maintaining its own network The World Wide Web Consortium (W3C) oversees research and sets guidelines and standards Discovering Computers 2010: 6 Page Click to view Web Link, click Chapter 2, Click Web Link from left navigation, then click W3C below Chapter 2
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Evolution of the Internet
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Unformatted text preview: • Many home and small business users connect to the Internet via high-speed broadband Internet service Discovering Computers 2010: 7 • Page Evolution of the Internet • An access provider is a business that provides individuals and organizations access to the Internet free or for a fee Discovering Computers 2010: 8 • Page Evolution of the Internet Discovering Computers 2010: 9 • Page Evolution of the Internet • An IP address is a number that uniquely identifies each computer or device connected to the Internet • A domain name is the text version of an IP address – Top-level domain (TLD) • A DNS server translates the domain name into its associated IP address Discovering Computers 2010: 10 • Page Evolution of the Internet Discovering Computers 2010: 11 • Page...
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2 - Chapter 02 Part 1 - • Many home and small business...

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