Question

What is the responsibility of Physical Layer ?

Answer 1

Physical layer is the lowest layer of the OSI reference model. It is responsible for sending bits from one computer to another. This layer is not concerned with the meaning of the bits and deals with the setup of physical connection to the network and with transmission and reception of signals.

Answer 2

Responsibilities of Physical Layer.

Explanation:

• This layer is liable for the transfer of machine bits over the channel connecting one system to the next.
• The above layer determines the transfer rate which would be the amount of bits operation per second.
• It coincides with transmitter-receiver synchronization or alignment.

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