Explain the differences between these Internet-access options: Modem, DSL, Cable, and WiFi.
What will be an ideal response?
A modem is a device that translates digital information from the computer into analog signals (audible tones) used by telephones, and vice versa. DSL uses existing copper wires that provide telephone service in the home or office without interfering with voice services. Cable modems are devices that enable high-speed access to the Internet using cable television (CATV) wires instead of telephone lines. Cable modems translate radio frequency signals to and from the cable plant into usable information understood by all computers connected to the Internet. WiFi uses 802.11 wireless technology to connect to networks without wires in order to access the Internet, especially in hotspots.
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Fill in the blank with correct word.
Which results from good personal skills?
A) Your personal affairs are in order. B) You can concentrate on your job and your career. C) Your personal life supports your professional reputation. D) All of the above. E) None of the above.
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__________ was the first H2-receptor antagonist approved for clinical use for peptic ulcer
Fill in the blank(s) with correct word