Which of the following allows wireless devices to communicate to a wired network?
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A. B. C. D.D.
The device that allows wireless devices to communicate with a wired network is an Access Point (AP). Therefore, the correct answer is D.
An Access Point is a networking device that acts as a central point for wireless communication. It allows wireless devices, such as laptops, smartphones, and tablets, to connect to a wired network using Wi-Fi technology.
An Access Point receives wireless signals from client devices and converts them into wired signals that can be transmitted over an Ethernet cable to a wired network. The wired network may include devices such as servers, switches, and routers.
A Modem, on the other hand, is a device that converts digital signals to analog signals and vice versa to enable communication between a computer or router and an Internet Service Provider (ISP) network. It is used to connect a local network to the internet.
A Switch is a networking device that connects multiple devices on a local network, enabling communication between them. It directs traffic between connected devices by using MAC addresses to identify each device and sending data only to the device for which it is intended.
A Firewall is a security device that monitors and controls incoming and outgoing network traffic based on a set of predefined security rules. It helps to protect a network from unauthorized access, malware, and other security threats.
Therefore, an Access Point is the correct answer as it allows wireless devices to connect to a wired network using Wi-Fi technology.