____ layer problems most often affect the entire network, or the problem lies with a single computer's NIC drivers.
A)Data Link
B)Network
C)Transport
D)Session

Question

Quizplus · Accepted Answer

Data Link layer problems occur with issues with network hardware or software, which can affect the entire network. However, problems with the NIC drivers of a single computer would only affect that particular computer, not the entire network. Therefore, the best choice is A) Data Link layer.

____ Layer Problems Most Often Affect the Entire Network, or the Problem