QUESTION 4 How many IP host can a network with the subnet mask of 255.255.255.240 have? O a. 254 b. 16 c. 128 O d. 24 QUESTIONS In a class oriented schema, what are the classes? a. Class 1, 2, and 3 b. All of the above. c. Class I, II, IN d. Class A, B, and ro o SI QUESTION 6 Calculate the subnet mask of a network that I need 550 host? a. 255.255.0.0 b. 255.255.254.0 c. 255.255.252.0 d. 255.255.255.0 QUESTION 7 What does ARP do? a. None of the above Click Save and Submit to save and submit. Click Save All Answers to save all answers