Exam N10-008 topic 1 question 1 discussion

For reference, the below is the list of the standards, associated bands and bandwidth in sequential order: 802.11a.............5 GHz..........54 Mbps 802.11b...........2.4 GHz.........11 Mbps 802.11g...........2.4 GHz.........54 Mbps 802.11n.......2.4 and 5 GHz...150/600 Mbps 802.11ac..........5 GHz...........3 Gbps 802.11ax.....2.4/5/6 GHz......9.6 Gbps

n and ax both using 2.4/5 GHz, keyword is "latest".

Latest being B. Thus, B is the correct answer.

B is correct answer

Here's a list of all PBQs, good luck: 6 43 347 461 462 671 683 753 754

I wonder if someone saw those questions in the exam.

The other comments explain it. AX

i guessed

B. 802.11ax

Keyword is "latest"

B. 802.11ax.

802.11 ax is not as good AC as far as connection but it's definitely better for congested/more space required areas. and is often sought after for those situations.

B. 802.11ax, also known as Wi-Fi 6, is the latest standard that should be selected to improve WiFi performance in a densely populated office tower with a mix of devices that use 2.4 GHz and 5 GHz. 802.11ax offers higher throughput, improved efficiency, and increased capacity compared to previous generations, making it well-suited for dense environments.

N10-008 speaks of 11ac as the latest

AX is the latest standard for 5GHz

Answer is B. Keyword: Latest

Wi-Fi 6 (802.11ax) can now divide a wireless channel into a large number of subchannels. Each of these subchannels can carry data intended for a different device. This is achieved through something called Orthogonal Frequency Division Multiple Access, or OFDMA. The Wi-Fi access point can talk to more devices at once. The new riderless standard also has improved MIMO—Multiple In/Multiple Out. This involves multiple antennas, which let the access point talk to multiple devices at once. With Wi-Fi 5, the access point could talk to devices at the same time, but those devices couldn’t respond at the same time. Wi-Fi 6 has an improved version of multi-user or MU-MIMO that lets devices respond to the wireless access point at the same time.