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Abstracted Communication 2 min
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Top to Bottom 7 min
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All together now 2 min
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OSI Model Quiz
The OSI Model
Understanding the OSI Model for learning, development, and troubleshooting.
Course Details
This course will present the OSI Model, which is an conceptual abstraction of the processes and procedures for device communication. As we cover new processes and procedures around how the web works, the OSI Model provides a framework in how, where, and when those components interact with each other. This is not only useful for learners, but also for Developers building new applications and those troubleshooting issues with internet communications.
Learning Objectives
- The OSI Model
- An abstraction by layers
- Layer 7: Application
- Layer 6: Presentation
- Layer 5: Session
- Layer 4: Transportation
- Layer 3: Network
- Layer 2: Data Link
- Layer 1: Physical