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CompTIA 220-802 Certification Practice Test

Category - 802

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A District Manager needs to connect his laptop to a cellular phone network for surfing and e-mail. What does he need on his computer?
  1. A WLAN adapter for the laptop and a data plan from his ISP
  2. Laptops can’t connect to a cellular network, so he needs another connection strategy.
  3. A WWAN adapter for the laptop and a data plan from the cellular provider
  4. Enable the wireless card in his laptop for WWAN in the BIOS and a data plan from his phone provider.
Explanation
Answer: C - The manager needs a WWAN adapter for the laptop and a cellular data plan in order to connect his laptop to a cellular phone network. A WWAN internal card or a WWAN adapter can be added via USB or as a Mini PCI Express card.
Key Takeaway: A WWAN (wireless wide area network) allows users to establish wireless connections over remote private or public networks using radio, satellite and mobile phone technologies instead of traditional cable networking solutions like telephone systems or cable modems.
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