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
Answer: C
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
Answer: C