Crucial Exams

CompTIA A+ 220-1101 (V14) Practice Question

Which statement correctly describes the regulatory status of the 2.4 GHz and 5 GHz frequency bands commonly used for Wi-Fi communication in the United States?

  • The 2.4 GHz band is unlicensed, but the 5 GHz band is licensed exclusively for weather-radar systems.

  • The 2.4 GHz band is reserved for amateur radio operators and requires an FCC Amateur Radio license, while the 5 GHz band is unlicensed.

  • Both bands are unlicensed and can be used without obtaining an individual radio license, provided the equipment meets Part 15 technical limits.

  • Both bands are licensed, requiring every Wi-Fi user to secure a spectrum license from the FCC before operation.

CompTIA A+ 220-1101 (V14)
Networking
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