Discussions
Q1)  Compare and contrast the open systems interconnection (OSI) reference model with the transmission control protocol/internet protocol model, including but not limited to the primary use of each model.
Q2)  Discuss the characteristics, strengths, and weaknesses with each of the following network topologies:  ring, bus, tree, star, and star mesh. Also, discuss how hardware is used in each.
The response should include a reference  list. Double-space, using Times New Roman 12 pnt font, one-inch margins,  and APA style of writing and citations.