3) Which of the following statements correctly explain how the Internet is able to facilitate communication at a large scale? 1) A central monitoring computer is used to track and maintain the connections of the Internet. II) Data is routed between points in multiple ways so that if a connection fails, the data can be rerouted around the inoperative connections. III) Protocols for packets and routing are used so that computers from different manufacturers can communicate in a standard way.: A) II only B) I and II only C) Il and Ill only D) I and Ill only E) I, II, and III 4) Evaluate the following expression.: * 811 -10 + (1+3) - (4 | 1) A) 15 B) 1 C) 18 D) 25 E) 3