Which network troubleshooting tool can you use to test the physical medium for defects, such as near-end crosstalk?
- Cable analyzer
- Cable tester
- Digital multimeter
- Baselining tool
Explanation: The only tool listed that detects near-end crosstalk is a cable analyzer. Cable testers, digital multimeters, and baselining tools do not detect NEXT.
Exam with this question: EWAN v4 Chapter 8 Check Your Understanding: Network Troubleshooting
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