d. Illustrate how wireless divides an allocated spectrum into various channels and how communication occurs on these channels.

Question 3 a. Explain that coaxial cable, while cheap and easy to install, is mostly only used in networking when connecting a cable modem.

b. Describe some common tools for testing and troubleshooting wired networks

c. Detail why wireless has become so prevalent in the modern networking environment.

d. Discuss the potential reasons for choosing a hub versus a switch, whether it be cost, speed, security, or other