Question 1: Discuss and describe three trends in communications and networking

Question 2: Discuss and support your opinions of why combining voice and data is a major organizational challenge. Include your thoughts on its possible impacts on the organization in terms of competitive advantage, internal organization, and so forth

Question 3:  Switched Ethernet networks dominate the landscape of computer networks today. What improvements do Switched Ethernet networks have over its predecessor Shared Ethernet networks? Be specific and answer in details

Question 4: What are the preferred technologies used in the three technology layers in backbone design? Describe each of the technologies in detail

Question 5: What are the principal organizations responsible for Internet governance, and what do they do

Question 6: Viruses and worms are issues that any networking professional must face. Compare and contrast viruses and worms. Be n

Question 7: What are some major problems that can cause network designs to fail? Provide the problems in detail

Question 8: The total cost of ownership (TCO) is a measure of how much it costs per year to keep one computer operating. TCO includes the cost of support staff to attach it to the network, install software, administer the network (e.g., create user ids, backup user data), provide training and technical support, and upgrade hardware and software. It also includes the cost of time "wasted" by the user when problems occur or when the user is attempting to learn new software. Discuss in detail at least three approaches that can be used to reduce network costs.