Unit of data transfer in Network layer, Datalink layer and Physical layers of TCP/IP protocol stack are called asa.Messages, Frames, bitsb.Frames, Segments, bitsc.Datagrams, Frames, bitsd.Datagrams, Segments, frames
Question
Unit of data transfer in Network layer, Datalink layer and Physical layers of TCP/IP protocol stack are called asa.Messages, Frames, bitsb.Frames, Segments, bitsc.Datagrams, Frames, bitsd.Datagrams, Segments, frames
Solution
The correct answer is c. Datagrams, Frames, bits.
In the TCP/IP protocol stack:
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The Network layer uses 'Datagrams' as the unit of data transfer. A datagram is a basic transfer unit associated with a packet-switched network.
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The Data link layer uses 'Frames' as the unit of data transfer. A frame is a digital data transmission unit in computer networking and telecommunication.
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The Physical layer uses 'Bits' as the unit of data transfer. A bit is the most basic unit of information in computing and digital communications.
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