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The physical layer is the lowest layer of the OSI Network Model. It is the part that physically transfers data from one location to another location. For instance, in your cell phone, it is the physical radio that encodes, transmits, and decodes your data packets. In a carrier pigeon network, it would be the carrier pigeons and their pigeon roosts.
Wiki User
∙ 11y ago
Wiki User
∙ 14y agoThe Physical layer is the first layer in the OSI model. It is responsible to the transmission of bits, and also responsible for the signal you receive.
Wiki User
∙ 14y agoPHYSICAL LAYER OR LAYER1 IN OSI MODEL REFERS TO THE PHYSICAL MEDIA WHICH IS USED TO TRANSMIT THE DATA IN THE FORM OF 0s N 1's.
Wiki User
∙ 10y agoThe purpose of the physical layer is to control the process of transferring individual bits from one place to another.
Wiki User
∙ 10y agoTo serialize bits onto the communication medium
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What tasks are the responsibility of the physical layer?
the responibilty of physcial layer is to move data(bits) from one node to another in the form of electro manetic signal.
What is layered network?
A layered network, or a network layer, is the set up of how data is sent over a network. Each layer has it's own responsibility by either capturing the data or routing it to a computer on the network.
Which layer of OSI is responsible for modulation or demodulation?
physical layer
Which is the starting layer in OSI model?
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.
Which layer ARE RJ45 connectoroperate in osi model?
1. Physical layer
Quality physical education a school responsibility?
quality physical education a school responsibility?
Which layer of the osi model covers cabling and electrical signaling?
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.
What layer is a NIC?
physical layer
Amplifier work in which layer in osi layer?
Layer 1 - the physical layer
WiMax works on which layer?
physical layer
What resides at the physical layer of the OSI layer?
Interfaces used on the system to connect to Network devices reside on Physical layer.
What OSI layer converts the ones and zeros to electrical signals and places these signals on the cable?
physical layer
