Technology in Action, IntroductionFeatures
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Page 68
... modem to translate ( demodulate ) the received analog signal back to a digital signal for the receiving computer to understand . Although external modems do exist , modern desktop computers generally come with internal modems built into ...
... modem to translate ( demodulate ) the received analog signal back to a digital signal for the receiving computer to understand . Although external modems do exist , modern desktop computers generally come with internal modems built into ...
Page 70
... modem , a DSL modem doesn't actually function like the dial - up modems described earlier . Rather than modulating / demodulating analog and digi- tal data , DSL modems use modulation techniques to separate the types of signals into ...
... modem , a DSL modem doesn't actually function like the dial - up modems described earlier . Rather than modulating / demodulating analog and digi- tal data , DSL modems use modulation techniques to separate the types of signals into ...
Page 71
... Modem FIGURE 3.5 A Cable Internet Connection . ( a ) In order to gain cable Internet access , you must install a cable modem in your home . ( b ) This modem connects to a network interface card located inside your computer's system unit ...
... Modem FIGURE 3.5 A Cable Internet Connection . ( a ) In order to gain cable Internet access , you must install a cable modem in your home . ( b ) This modem connects to a network interface card located inside your computer's system unit ...
Contents
Specialty Computers | 21 |
IN FOCUS | 22 |
Choosing the Right Internet Connection Option | 73 |
Copyright | |
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allows application software audio BITS AND BYTES browser cable cell phone chapter chip computer system computer's create database delete designed desktop dial-up digital cameras display document drive bays e-mail electronic Ethernet example files firewall FireWire flash memory floppy floppy disk folder graphics hackers hard drive hardware images inkjet inkjet printers input install Internet connection keyboard laptop line network located Mbps Microsoft Microsoft Word modem monitor mouse multimedia nodes operating system options phone line power line network printer processor puter screen search engine server shown in Figure software applications Sound Byte spam speed spreadsheet system unit tablet PC tasks TechTV tion transfer upgrade users viruses ware Windows XP Word Zip disk