The physical networks connecting two PCs to the internet are DSL and PPP respectively. Which layer will enable the two PCs to communicate?
A. Layer 1
B. Layer 2
C. Layer 3
D. Layer 4
The physical networks connecting two PCs to the internet are DSL and PPP respectively. Which layer will enable the two P
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The physical networks connecting two PCs to the internet are DSL and PPP respectively. Which layer will enable the two P
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