An IT technician is addressing a report of a corporate VoIP desk phone experiencing severe audio distortion during calls. Place the technician's actions in the correct sequential order according to the standard CompTIA troubleshooting methodology, from first step to last step.
- 1Interview the user regarding call symptoms and visually inspect the phone's cable connections.
- 2Develop a hypothesis that a degraded patch cable is causing packet loss and audio distortion.
- 3Swap the existing patch cable with a known-good cable to verify if audio clarity is restored.
- 4Record the root cause, replacement details, and complete resolution in the ticketing system.
Cevap
The correct order follows the CompTIA troubleshooting framework: first interview the user and inspect connections (Identify the problem), second form a hypothesis regarding the patch cable (Establish a theory of probable cause), third test with a known-good cable (Test the theory to determine cause), and finally record the resolution in the ticket system (Document findings, actions, and outcomes).
The correct order strictly follows the standard CompTIA troubleshooting framework: 1. Identify the problem by interviewing the user and inspecting connections, 2. Establish a theory of probable cause by hypothesizing a cable failure, 3. Test the theory using a known-good cable, and 4. Document findings, actions, and outcomes in the ticketing system.
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CompTIA Troubleshooting Methodology