CompTIA Network+ Practice Test

What primary function does an access point serve in an infrastructure mode?

1. It only connects to wired devices

2. It manages device communication within the network

3. It forms a temporary connection between two devices

4. It creates an ad hoc network

The correct answer is: It manages device communication within the network

An access point in an infrastructure mode serves the primary function of managing device communication within a wireless network. It acts as a bridge between wired and wireless segments, enabling devices such as laptops, smartphones, and tablets to connect and communicate with each other as well as with the wired network. The access point coordinates data transmission between devices, ensuring that signals are transmitted efficiently and without interference. It also handles tasks such as routing data and managing traffic to maintain optimal performance across the network. In essence, the access point is crucial for creating a structured and manageable wireless network environment where communication can occur seamlessly among connected devices. In contrast, the other options describe functions that do not align with the primary role of an access point. For instance, connecting only to wired devices does not reflect how an access point operates within its intended function, and creating a temporary connection or forming an ad hoc network are not representative of how infrastructure mode is designed to work, as infrastructure mode relies on a centralized access point for longer-lasting connections among multiple devices.