Which wireless RF band do IEEE 802.11b/g devices use?
- 5 GHz
- 2.4 GHz
- 900 MHz
- 60 GHz
Explanation: 900 MHz is an FCC wireless technology that was used before development of the 802.11 standards. 900 MHz devices have a larger coverage range than the higher frequencies have and do not require line of sight between devices. 802.11b/g/n/ad devices all operate at 2.4 GHz. 802.11a/n/ac/ad devices operate at 5 GHz, and 802.11ad devices operate at 60 GHz.
Exam with this question: Networking Essentials (Version 2) – Modules 13 – 16: Home Network Basics Group Exam
Exam with this question: Networking Essentials: Course Final Exam
Exam with this question: Networking Essentials 2.0 Practice Final Exam Answers
Exam with this question: Checkpoint Exam: Build a Small Network
Exam with this question: Networking Basics Course Final Exam
Exam with this question: Networking Basics - My Knowledge Check Answers
Please login or Register to submit your answer