When using the terminal dialing test tool to conduct network quality assessment tests, in principle, at least 3 points should be selected in the same scenario and each point should be tested at…

Question

Options

• ATrue
• BFalse

• A
  77% (27)
• B
  23% (8)

Explanation

Option A (True) is correct because selecting at least 3 test points within the same scenario and running each point at least 3 times is the established standard practice for network quality assessment - this approach ensures statistical reliability by averaging out transient errors, device-specific anomalies, and momentary network fluctuations. Testing fewer points or fewer repetitions risks drawing conclusions from unrepresentative data, which could lead to incorrect network quality diagnoses. Option B (False) is incorrect because it contradicts this well-defined minimum testing protocol; a single point tested once, for example, cannot distinguish between a localized issue and a systemic network problem.

Memory tip: Think of the "3x3 rule" - like a scientific experiment, you need multiple sample locations (3 points) and multiple trials per location (3 times each) to produce trustworthy, reproducible results. If you remember that good testing always requires both spatial diversity and temporal repetition, you'll never second-guess this one.

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