Which of the following ISO level is more closely related to physical communications facilities

1. Application
2. Session
3. Network
4. Data Link

Questions by Rujul   answers by Rujul

Showing Answers 1 - 7 of 7 Answers


  • Mar 15th, 2007

Physical layer as its define the standard for physical communication

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  • Mar 24th, 2007

if we have to choose f the four options provided would the answer be the network layer? since the network layer provides for the transfer of data between end systems over a communications network.

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abhay katiyar

  • Mar 26th, 2007

data link layer because frame made in data link layer after that frame converted in to signal form at the physical layer.

Anil Biradar

  • Jul 30th, 2011

Data Link Layer

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Venkatesh kalal

  • Aug 7th, 2014

4. Data Link Layer

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  • Aug 24th, 2014

data link layer

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Md. Ashif Uddin Bappy

  • Nov 15th, 2017

4. Data Link

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