TRANSPORT LAYER
TRANSMISSION CONTROL PROTOCOL TCP
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Both are found in a frame header
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Destination MAC address of the next device in the path to the ultimate destination
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Source MAC address
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None of the above
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Detailed explanation-1: -A frame header contains the destination address, the source address and three control fields kind, seq, and ack serving the following purposes: kind: This field states whether the frame is a data frame or it is used for control functions like error and flow control or link management etc.
Detailed explanation-2: -The data link layer takes the packet from the network layer and breaks it into frames. The header in this layer provides the source and destination MAC addresses. It is the data link layer that will convert the data into binary digits such as 1 and 0 and then prepare them for the physical layer.
Detailed explanation-3: -List five header field types in data link frames. Start Frame, Source/Destination Address, Priority/QoS, Type, Logical Link Control, Physical Link Control, Flow Control, Congestion Control.