CompTIA Network+ (N10-007) — Question 337

A network technician has salvaged several Ethernet cables from a datacenter. The technician attempts to use the cables to connect desktops to the network without success. Which of the following is MOST likely the issue?

Answer options

• A. The cables have an incorrect pin-out.
• B. The cables are UTP instead of STP.
• C. The cables are Cat 6 instead of Cat 5.
• D. The cables are not plenum rated.

Correct answer: A

Explanation

The most likely issue is that the cables have an incorrect pin-out, which would prevent proper connectivity. While the other options address cable types and ratings, they do not typically prevent a connection as long as the cables are functioning properly and compatible with the network equipment.