Computer Systems Essay

1303 Words6 Pages
Directions: Please provide detailed and elaborate responses to the following questions. Your responses should include examples from the reading assignments, if possible. Your answer to each question should be at least 250 words in length and utilize APA guidelines. 1. Explain the difference between portable Internet access and mobile Internet access. Mobile broadband and Internet enabled phones to give users easy access and plenty of options to connect to the Web. Between Internet access and mobile Internet access there is one major difference. Internet enabled phones are cell phones that has major capacity to connect to a cellular company's wireless. They connect to companies Internet network, and mobile broadband which refers to a number of devices, including notebooks and netbooks, USB modems and cellphones, connecting to wireless Internet. It is hard to really compare the categories since an Internet enabled phone is really a device that is within the mobile broadband category. When people speak of mobile broadband, "mobile" isn't just referring to a mobile phone, but to numerous mobile devices that are able to connect to a wireless broadband network managed by a cellular provider. The capacity and variety of devices enables people to become a subscriber to a cellular service offering mobile Internet access without the intent to use a cellphone at all. In fact, instead of buying an Internet enabled phone to make calls and access the Internet, individuals could buy a phone enabled like notebook. With services like Skype and Google Voice that us voice over Internet protocol, we now see not just phones becoming mobile computers, but computers becoming mobile phones. 2. Explain what VoIP is and how it works. VoIP is a revolutionary technology can potentially completely rework the world's phone systems. An interesting fact about VoIP is that there is

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