20 TOP WiFi Multiple Choice Questions and Answers

List of top 20 most frequently asked wifi multiple choice questions and answers pdf download free

WiFi Multiple Choice Questions and Answers List

  1. Wireless networking, or Wi-Fi, can be used to connect computers in a home, and many cities are using the technology to offer free or low-cost Internet access to residents. What’s another name for Wi-Fi?
  2. A wireless network uses ___ waves to transmit signals.
  3. What device sends and receives radio signals in a wireless network?
  4. At what frequencies do Wi-Fi radios make transmissions?
  5. ______ Of the following networking standards, which is not used in Wi-Fi data transmissions?
  6. Which networking standard is the slowest and least expensive?
  7. Which networking standard was the first to use orthogonal frequency-division multiplexing (OFDM) as a coding technique?
  8. Which short-range wireless standard is used for Wireless Personal Area Networks (WPANs)?
  9. You can change the settings on your wireless router through a Web interface. One option you can change is channel. What channel do routers use by default?
  10. Which Operates in the 2.4-GHz Industrial, Scientific and Measurement (ISM) band (2.4 GHz to 2.4835 GHz) and provides signaling rates of up to 11Mbit/sec.
  11. Which is Expected to be ratified sometime in 2005, this Radio Resource Management standard will provide measurement information for access points and switches to make WLANs run more efficiently.
  12. Which is Expected to be ratified in mid-2005, this quality-of-service specification is designed to guarantee the quality of voice and video traffic.
  13. Which Wi-Fi security is impossible to crack?
  14. What should you do to keep unauthorized users from changing your home router settings?
  15. What are the two components necessary to have a wireless network?
  16. What channel is the default for commercially sold routers?
  17. Which of the following is a sign that you might be on an unsafe network?
  18. Why is WEP security not as strong as WPA or WPA2 even though the code key is longer?
  19. Which wireless protocol uses TKIP?
  20. What is an Evil Twin Attack?
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