The main function of the physical layer is

Question

Options

• ATo provide reliable information transfer mechanism
• BTo be responsible for error detection and provide the retransfer mechanism of information
• CTo be responsible for the physical and electric interface between the user-end equipment and the
• DTo set up and release the connection within the range of the network between the two

• A
  10% (3)
• B
  3% (1)
• C
  79% (23)
• D
  7% (2)

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