Computer Networks Answers

What type of networking and equipment should be used to link together the three buildings and how will overall Internet access be provided for the company?

Graphing Solar Eclipse Data plot these data on the graph provided. The graph has been maximized to use the whole graph space. The X axis has the independent Variable data and the Y-axis has the dependent Variable data. Look at the data table to answer the questions. A map of the path of the Solar Eclipse of August 21, 2017 is shown on the back of this paper

What is the value proposition that Apple Pay offers consumers? How about merchants?

What are some of the limitations of Apple Pay that might prevent its widespread adoption?

What strategies would you recommend that Apple pursue to assure widespread consumer adoption of Apple Pay?

What advantages do the Square and PayPal mobile card-swiping solutions have in the mobile payment market? What are their weaknesses?

Artificial intelligence (AI) is a sub field of computer science that emphasize on the invention of intelligent machines. Accelerating trends in artificial intelligence (AI) point to the significant enhancements in every field of life. Do you think that this will impact our daily lives in near future or there is still a decade to see its major impacts? Justify your answer by providing solid reasons and examples.

Visit a host that uses DHCP to obtain its IP address, network mask, default router and IP address of its local DNS server. List these values and give screenshots of how you obtained them and describe.

Provide a filter table and a connection table for a stateful firewall that is as restrictive as possible but accomplishes the following:
a. Allows all internal users to establish SSH sessions with external hosts
b. Allows the external users to surf the company web site at 222.22.0.12
c. Allows all DNS traffic
d. But otherwise blocks all inbound and outbound traffic
The internal network is 222.22.0.0/16. In your solution, assume that the connection table is currently caching 3 connections, all from inside to outside. You’ll need to invent appropriate IP addresses and port numbers.

Assume user-1 and user-2 are communicating over an HTTPS session. Assume an attacker who does not have any of the shared keys, inserts a bogus TCP segment into a packet stream with correct TCP checksum and correct sequence numbers and correct IP addresses and correct port numbers. Will HTTPS at the receiving side accept the bogus packet and pass the payload to the receiving application? Discuss why or why not.