Which statement is correct The $802\mathrm{.}3$ and $802\mathrm{.}11$ are the most widely used technologies of Ethernet and Wi$-$Fi The $806\mathrm{.}3$ and $8022\mathrm{.}11$ are the most widely used technologies of Ethernet and Wi$-$Fi The $802\mathrm{.}3$ and $802\mathrm{.}11$ are the most widely used technologies of Internet and Wi$-$Fi The $802\mathrm{.}3$ and $802\mathrm{.}11$ are the most widely used technologies of Extranet and Wi$-$Fi