Which of the following descriptions about WLAN network optimization is wrong?

Question

Options

• ADuring network optimization, you can use tools such as CloudCampus to evaluate network
• BBefore network optimization, network information needs to be collected, including network
• CAfter network optimization is implemented and deployed, network optimization is completed after
• DBefore carrying out network optimization, a network optimization plan report needs to be output,

• A
  4% (1)
• B
  4% (1)
• C
  85% (22)
• D
  8% (2)

Explanation

Option C is the wrong statement because WLAN network optimization is a continuous, cyclical process - it does not end after implementation and deployment. Post-deployment, engineers must verify results, monitor KPIs, and re-optimize as conditions change (new users, interference sources, firmware updates, etc.).

Why the distractors are correct (and therefore not the answer):

• A is correct - tools like CloudCampus (Huawei's network management platform) are legitimately used during optimization to evaluate coverage and performance.
• B is correct - collecting existing network information (topology, traffic, interference) is a standard prerequisite before any optimization work begins.
• D is correct - producing an optimization plan report before deployment is proper methodology; it documents the proposed changes and expected outcomes.

Memory tip: Think of network optimization as a loop, not a line. The lifecycle goes: Collect → Plan → Implement → Verify → Monitor → (repeat). Any answer claiming optimization is "complete" after a single deployment cycle is describing a dead-end, which is always wrong in networking contexts.

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