Question $5$

$0\mathrm{.}5pts$

Which Wi$-$Fi standard offers speeds of up to $54$ Mbps$,$ offers a range of up to about $300$ feet, operates in the $2\mathrm{.}4-GHz$ frequency, and is backward$-$compatible with an earlier, popular Wi$-$Fi standard?

$802\mathrm{.}11$ n

$802\mathrm{.}11g$

$802\mathrm{.}11b$

$802\mathrm{.}11$a

Ans: A

$[$QUESTION$]$