TestOut LabSim A+ Certification Practice Exam

Where is the best location to place a wireless access point in a two-story building to avoid interference?

1. In the basement

2. On the ground floor

3. In the top floor

4. In an obscure corner

The correct answer is: In the top floor

Placing a wireless access point on the top floor of a two-story building is advantageous for several reasons. An access point positioned higher up can distribute its signal more effectively through the structure, allowing for better coverage across both floors. In a two-story setting, wireless signals tend to propagate downward more easily than they do upward. By locating the access point on the top floor, the signal will have a greater opportunity to reach devices on both the top and ground floors without significant obstructions. Additionally, putting the access point in a central location on the top floor helps minimize potential interference from walls and other obstacles, producing a clearer signal. This arrangement also lessens the risk of interference from devices frequently found in basements, such as heavy machinery or appliances that may disrupt connectivity. In contrast, locating the access point in the basement poses several challenges, including limited line of sight to devices throughout the building. Meanwhile, placing it in an obscure corner, regardless of the floor, would also lead to coverage gaps and weaken the signal strength due to obstructions. A ground floor placement might deliver reasonable coverage but could still experience issues with signal strength on the upper floor due to the physical barrier created by the second floor. Therefore, the top floor is the best option for