Transcription of The Internet and Its Uses - pearsoncmg.com
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CHAPTER 1 The Internet and Its UsesObjectivesAfter completing this chapter, you should be able to answer the following questions:nHow is the Internet evolving?nHow do businesses and individuals use theInternet?nWhat is the importance of standards in the continuing growth of the Internet ?nWhat is the role of an Internet service provider(ISP)?nHow does the hierarchical structure of theInternet allow the efficient movement of information?nWhat are a point of presence (POP) and anInternet Exchange Point (IXP)?nWhat types of devices do ISPs use to provideservices?nWhat is scalability, and why is it important inthe ISP network?nWhat support teams work at an ISP, and what istheir purpose?Key TermsThis chapter uses the following key terms.
Figure 1-1 Common Uses for the Internet Chapter 1: The Internet and Its Uses 3 Employees Intranet BusinessHome Office Customers Internet Collaboration and Tra ining
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