The _______ layer is responsible for the source (host)-to-destination (host) delivery of a packet across multiple network links.

The _______ layer is responsible for the source (host)-to-destination (host) delivery of a packet across multiple network links.

The _______ layer is responsible for the source (host)-to-destination (host) delivery of a packet across multiple network links. 




a. Data Link
b. Transport
c. Physical
d. Network





Answer: D


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