In the hotel wireless coverage scenario, which of the following descriptions of the guest room scenario network plan are correct? (Multiple choice)

Question

Options

• AWhen installing RU or panel AP in a room, it is usually installed under the table using 86 box or
• BAPs outside the room that cover the corridor should be installed away from the door of the guest
• CIf the guest rooms are separated by solid walls, APs can be deployed at equal intervals in the
• DIf the guest rooms are separated by solid walls, it is recommended to place one RU or panel AP

• A
  100% (32)

Explanation

All four options describe standard best practices in hotel WLAN deployment, making this an "all of the above" scenario.

A is correct because 86-box wall mounting (a standard 86mm junction box common in hospitality installations) keeps in-room RUs or panel APs flush, tamper-resistant, and aesthetically integrated - typically near the desk or headboard for optimal user-device proximity.

B is correct because corridor APs positioned too close to guest room doors create uneven coverage "hot spots" near doorways while leaving mid-corridor areas underserved; offsetting them from doorways distributes signal more evenly along the hallway.

C is correct because solid concrete/brick walls provide natural signal containment, so corridor APs spaced at regular intervals can effectively serve the hallway zone without over-penetrating into rooms - a cost-efficient deployment.

D is correct because solid walls (high attenuation, typically 10–15 dB loss per wall) make corridor-only coverage unreliable inside rooms, so placing a dedicated in-room RU or panel AP per room guarantees the required signal strength and throughput.

Since all options are correct, there are no distractors to eliminate.

Memory tip: Think of the two scenarios as a fork - solid walls = dual strategy (corridor APs for hallways + in-room units for bedrooms), while corridor APs always avoid clustering near doors. The acronym RICE helps: RU in room, Interval spacing in corridor, Corridor AP offset from doors, Equal intervals when walls are solid.

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