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This is the lowest layer of the OSI model responsible for transmitting raw bits over a medium.
What is the Physical Layer?
This layer establishes, manages, and terminates communication sessions.
What is the Session Layer?
This OSI layer is responsible for MAC addressing and error detection.
What is the Data Link Layer?
Data encryption and compression are functions of this OSI layer.
What is the Presentation Layer?
Routers primarily operate at this OSI layer.
What is the Network Layer?
HTTP, FTP, SMTP, and DNS operate at this layer.
What is the Application Layer?
This layer is responsible for end-to-end communication and reliability.
What is the Transport Layer?
The OSI model consists of this many layers.
What are 7 layers?
TCP and UDP are protocols associated with this OSI layer.
What is the Transport Layer?
The process of adding headers as data moves down the OSI model is called this.
What is Encapsulation?