Question: In the OSI model, which layer is responsible for the physical transmission of data?
Options:
Application Layer
Transport Layer
Network Layer
Physical Layer
Correct Answer: Physical Layer
Solution:
The Physical Layer is responsible for the physical transmission of data over the network medium.
In the OSI model, which layer is responsible for the physical transmission of da
Practice Questions
Q1
In the OSI model, which layer is responsible for the physical transmission of data?
Application Layer
Transport Layer
Network Layer
Physical Layer
Questions & Step-by-Step Solutions
In the OSI model, which layer is responsible for the physical transmission of data?
Step 1: Understand that the OSI model is a framework used to understand how different networking protocols interact.
Step 2: Learn that the OSI model has 7 layers, each with specific functions.
Step 3: Identify the layers of the OSI model, which are: Application, Presentation, Session, Transport, Network, Data Link, and Physical.
Step 4: Recognize that the Physical Layer is the lowest layer in the OSI model.
Step 5: Know that the Physical Layer is responsible for the actual transmission of raw data bits over a physical medium, like cables or wireless signals.
Physical Layer – The lowest layer of the OSI model that deals with the physical connection between devices and the transmission of raw bitstreams over a physical medium.
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