Which of these wireless standards can use the 5 GHz frequency range? Pick two.
E) I can hear AM radio stations in my teeth
The answers: A) 802.11a and D) 802.11n
The 802.11a was one of the original wireless standards, and it used the 5 GHz range exclusively. The 802.11n standard can use either 2.4 GHz and/or 5 GHz in normal operation.
Want to know more? Watch “An Overview of Wireless Networking Standards.”
Troubleshooting a faulty device driver can quickly become a lesson in frustration. In this video, you’ll learn how to use Windows Device Manager to install device driver, uninstall device drivers, and manage the operation of your devices.
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