PGP works at the Layer 6 - Presentation level.
Type your answer here... Presentation layer
Layer 7 of the OSI model.
hub work at physical layer of osi model
Layer 4 : The Transport Layer
Layer 7: The Application Layer
physical layer Layer 1
Data Link Layer
application
Switches / Bridges and hubs work at data link layer, but there are layer three switches which operate at network layer. Dhruv
Layer 2, Data Link.
It depends on what kind of model it is, but in the model for computer 321O, it is on the layer between trhe keyboard and the behind screen, and there is a button with the osi code and there says everything.
OSI stands for Open system interconnection model. Application layer is the seventh layer in OSI model.
In the OSI reference model, that would be layer 3 (network).In the OSI reference model, that would be layer 3 (network).In the OSI reference model, that would be layer 3 (network).In the OSI reference model, that would be layer 3 (network).
Networking layer of the OSI model