What are some common application layer protocols (e.g., HTTP, DNS, SMTP, FTP, SSH)? How do end-user applications interact with the network through the application layer?
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- How does the OSI model help in understanding network protocols? How does the OSI model relate to cloud computing?
- How does the OSI model help in understanding the impact of network latency?
- What is the significance of the OSI model in network forensics? How does the OSI model relate to network performance analysis?
- What is TCP sequence numbering and acknowledgements? What is TCP flow control and congestion control?
- How does the OSI model facilitate interoperability between different networking devices?
- Describe the function of the presentation layer.
- Can a single protocol span multiple OSI layers? What is segmentation and reassembly in the OSI model?
- What are the different types of Ethernet frames?
- Why is it still important to learn about the OSI model? What are some common protocols at each layer of the OSI model?
- How does the OSI model relate to the TCP/IP model? What is the purpose of the OSI model?
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