CompTIA Network+ (N10-007) — Question 167

A network technician is responding to a user's trouble ticket. After replacing the network patch cable with a longer cable, the user is no longer connecting to the network. The network administrator tests the patch cable with a tester and confirms the cable is not faulty. Which of the following is the issue with the newly installed cable?

Answer options

• A. The user ordered Cat5e cable instead of Cat3.
• B. A crossover cable was installed.
• C. The total cable run exceeds the maximum distance.
• D. There is a network speed mismatch between the computer and the switch.

Correct answer: C

Explanation

The correct answer is C because Ethernet cables have a maximum length limitation of 100 meters for reliable operation. If the new cable exceeds this distance, it can lead to connectivity issues. Options A, B, and D are incorrect as they do not address the distance limitation, which is the primary issue in this scenario.