Which IEEE standard operates at wireless frequencies in both the 5 GHz and 2.4 GHz ranges?
- 802.11n
- 802.11g
- 802.11b
- 802.11a
| Explanation & Hint:
The 802.11n standard is backwards compatible with both the 802.11a and 802.11b standards and therefore operates at both 5 GHz and 2.4 GHz. |