In which order were the following Wi-Fi standards released from earliest to latest?

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Multiple Choice

In which order were the following Wi-Fi standards released from earliest to latest?

Explanation:
Understanding how Wi‑Fi standards were released over time helps you see the pattern. 802.11b came out first (1999) and became the widely adopted 2.4 GHz option, offering about 11 Mbps. Shortly after, 802.11a appeared in the same era but rolled out commercially a bit later, using 5 GHz and delivering up to 54 Mbps. Then 802.11g arrived in 2003, providing 2.4 GHz operation with 54 Mbps. After that, 802.11n (2009) introduced MIMO and much higher throughput on both bands. Next came 802.11ac (around 2013), which pushed speeds further on the 5 GHz band with wider channels. The sequence continued with 802.11ax (2019), Wi‑Fi 6, bringing better efficiency in dense environments, and finally 802.11be, the upcoming Wi‑Fi 7, targeting even higher throughputs. This progression matches the order: 802.11b, 802.11a, 802.11g, 802.11n, 802.11ac, 802.11ax, 802.11be.

Understanding how Wi‑Fi standards were released over time helps you see the pattern. 802.11b came out first (1999) and became the widely adopted 2.4 GHz option, offering about 11 Mbps. Shortly after, 802.11a appeared in the same era but rolled out commercially a bit later, using 5 GHz and delivering up to 54 Mbps. Then 802.11g arrived in 2003, providing 2.4 GHz operation with 54 Mbps. After that, 802.11n (2009) introduced MIMO and much higher throughput on both bands. Next came 802.11ac (around 2013), which pushed speeds further on the 5 GHz band with wider channels. The sequence continued with 802.11ax (2019), Wi‑Fi 6, bringing better efficiency in dense environments, and finally 802.11be, the upcoming Wi‑Fi 7, targeting even higher throughputs. This progression matches the order: 802.11b, 802.11a, 802.11g, 802.11n, 802.11ac, 802.11ax, 802.11be.

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