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N10-009 · Question #397

Which of the following stages of the troubleshooting methodology involves considering multiple approaches?

The correct answer is D. Establish a theory of probable cause. During the "Establish a theory of probable cause" stage of the troubleshooting methodology, the technician considers multiple possible causes of the issue. The goal is to brainstorm and analyze all potential explanations for the problem based on the symptoms and available…

Submitted by noor.lb· Mar 6, 2026Network Troubleshooting

Question

Which of the following stages of the troubleshooting methodology involves considering multiple approaches?

Options

  • AVerify full functionality.
  • BImplement the solution.
  • CDocument the findings and actions.
  • DEstablish a theory of probable cause.

How the community answered

(65 responses)
  • A
    2% (1)
  • B
    6% (4)
  • C
    3% (2)
  • D
    89% (58)

Explanation

During the "Establish a theory of probable cause" stage of the troubleshooting methodology, the technician considers multiple possible causes of the issue. The goal is to brainstorm and analyze all potential explanations for the problem based on the symptoms and available information. This step involves forming hypotheses about what might be causing the issue, which will later be tested through further analysis or experiments.

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