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EET282 Unit 4 Homework 19 (CWNA Ch. 19)Question 13.03 / 9.09 ptsConcerning 802.11ac channel bonding, 40 MHz channels (also used in 802.11n) consist of 2 20 MHz channels. Further, with 802.11ac, 2 of these 40 MHz channels can be combined to form an 80 MHz channel. And, 2 of these 80 MHz channels can be combined to form a 160 GHz channels. Which of the following statements are true? Select all that apply.Correct!All channels making up a 40 MHz channel must be adjacentCorrect!All channels making up a 80 MHz channel must be adjacentAll channels making up a 160 MHz channel must be adjacent20 MHz OFDM channels are limited to 52 data bearing subcarriersYou Answered40 MHz OFDM channels are limited to 104 data bearing subcarriersQuestion 20 / 9.09 pts802.11ac employs more modulation and coding schemes (MCSs) than does 802.11n.