Sc Business Data Communications and Networking, Thirteenth Edition Student Choice Print on Demand
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Chapter 7, Problem 17Q
Program Plan Intro

Wi-Fi:

  • Wi-Fi is the wireless communication technology which is capable to support high speed internet and network connections.
  • It uses radio frequencies to connect sender and receiver without any wires.
  • It transfers the data at the rate of 11 Mbps (Mega bits per second), and 2.4 GHz (Giga Hertz).
  • IEEE 802.11b protocol is otherwise called as Wi-Fi (Wireless Fidelity).
  • Modern laptops and other handheld devices are enabled with Wi-Fi, the users can find the Wi-Fi hotspots and can be connected using wireless routers.

Shared Ethernet:

  • Ethernet is a network technology used to connect computers in limited area.
  • Shared Ethernet is a traditional type of Ethernet.
  • It connects all hosts to the same bus and compete with one another for bandwidth.

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