[object Object]
Physical description of Alemania
See "What is the ozone layer?"
An otter's physical description would be a description of what it looked like.
physical layer
The top most layer is the application layer and bottom most layer is the physical layer. Since data is transferred from top to bottom, I would say that the starting layer is the application layer.
1. Physical layer
First layer of the OSI model covers the cabling and electrical signaling. The first layer of OSI model is the physical layer. The physical layer also decides the transmission mode and physical media.
physical layer
the physical description of italy is rivers mountains lakes and volcanos
The functions of the physical layer of the OSI model include data encoding, and transmission of the unstructured raw bit stream. It also includes description of the optical, mechanical, and electrical interfaces to the physical medium.
A physical description is the description of the physical properties (what you can see) of an object. For example, a rough physical description of the moon would be: round, white, big, bright, looks like a face.
A physical description of Mercury is a silvery,metalic,thick, fluid.