フリー問題

問題文

One BSS refuses to use several channels that the analyst knows the hardware supports, and it also transmits over a wider block than the analyst expected. Which pairing states which beacon contents explain those two observations?

選択肢

1. Refusing certain channels follows from the country listing that advertisements carry, while the wider block follows from the wideband setting that identification of the operating configuration uses.
2. Refusing certain channels follows from the policing listing that advertisements carry, while the wider block follows from the silent setting that identification of the operating configuration uses.
3. Refusing certain channels follows from the country listing that advertisements carry, while the wider block follows from the silent setting that identification of the operating configuration uses.
4. Refusing certain channels follows from the policing listing that advertisements carry, while the wider block follows from the wideband setting that identification of the operating configuration uses.