i want someone to answer these 5 questions please

Question 17 Wireless connections use licensed frequencies that are available for public use. O True O False Question 18 Microwaves have more carrying capacity than radio waves. O True O False 1 po Question 19 LANs use many of the same network technologies as the Internet. O True O False 1 poin Question 20 The organization that supervises Internet addressing is ARPANET. O True O False 1 points Question 21 When setting up a Wi-Fi network, the router you select should support the fastest device you'll want to use on the network. False