Câu 14: 220-1201: CompTIA A+ Certification Exam: Core 1

A technician is troubleshooting a network issue. Users report that the connection keeps dropping and reconnecting every few seconds. The technician:Verifies the network configuration settings are correct on the workstationTests the network cable from the workstation to the switch and finds no issuesUses a known-good workstation on the existing network cable and replicates the reported issueWhich of the following should the technician do next?

1. A. Add new network hardware to reduce congestion
2. B. Assign a static IP to the impacted workstations.
3. C. Validate the environment for external interference.
4. D. Check the network logs for evidence of port flapping. — đáp án hiện tại