While designing signal coverage for a WLAN network planning project, which of the following issues should be considered and confirmed? (Multiple choice)

Question

Options

• AAP deployment locations
• BAP Antenna Selection
• CSingle-user bandwidth requirements
• DSignal attenuation due to obstacles

• A
  73% (33)
• C
  27% (12)

Explanation

When designing signal coverage for a WLAN network planning project, AP deployment locations (A), antenna selection (B), and signal attenuation due to obstacles (D) are all directly tied to how well the RF signal reaches users. Where APs are physically placed determines coverage footprint; antenna type and orientation (omnidirectional vs. directional, gain levels) shape the radiation pattern and effective range; and obstacles like walls, floors, and metal structures cause signal loss that must be accounted for to avoid dead zones.

Why C is wrong: Single-user bandwidth requirements relate to capacity planning - how much throughput each user needs - not signal coverage. Coverage design focuses on whether the signal reaches users at acceptable strength, not how much data each user consumes.

Memory tip: Think of signal coverage as a physical radio wave problem - you need to know where to put the radio (A), what kind of antenna to use (B), and what's blocking the waves (D). Bandwidth per user is a traffic/capacity concern answered separately after coverage is established.

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