Columbia Southern University Computer Science Discussion

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Discuss your experience with information technology in general and networks specifically. Now that you have a better idea about what we will cover in this course, how do you think learning about data communications will benefit you in the future, either in your personal life or career?
Your journal entry must be at least 200 words in length. No references or citations are necessary.


Network Topologies and the Open Systems Interconnection (OSI) Model

For this assignment, you will submit a paper discussing several networking standards related to network structure (topologies) and interconnectivity (the OSI model). Using the readings from this unit as your primary source, provide a summary of each of the following topics related to network standards.

Assume that the audience for your paper knows nothing about the topic and you need to explain the concepts and terms to them. In addition to the readings for Unit I in uCertify, you may use other reliable, academic sources that you find online.

  • Define topology as it relates to computer networks.
  • List and describe the topologies covered in this unit. Include at least one advantage and disadvantage of each topology.
  • Explain what the OSI model is and how it is used.
  • Explain how an understanding of topologies and the OSI model can help someone understand and troubleshoot network issues.

You should include graphics or images in your explanations of topologies and the OSI model. Size any graphics or images that you use, so that they make up one third or less of your response, in total. Be sure to cite all of your sources and include in-text citations throughout your response.

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