Which type of networking technology provides internet access without wires?

Which type of networking technology provides internet access without wires?

• A. Bluetooth
• B. LAN
• C. Wi-fi
• D. Hardwired connections

Answer: (C)

Wi-Fi is the correct choice because it is a wireless networking technology specifically designed to provide internet access without the need for physical cabling. Wi-Fi uses radio waves to transmit data between a wireless router and devices such as laptops, smartphones, and tablets. This allows users to connect to the internet from virtually anywhere within the coverage area of the Wi-Fi network, enabling mobility and convenience that wired connections do not offer. On the other hand, Bluetooth is primarily designed for short-range communication between devices and is not typically used for internet access. LAN, or Local Area Network, usually involves wired connections, although it can also include wireless components; however, it is not synonymous with wireless technology on its own. Hardwired connections, by definition, require physical cables (like Ethernet) to establish a network, which is the opposite of the wireless functionality provided by Wi-Fi.

Wi-Fi is the correct choice because it is a wireless networking technology specifically designed to provide internet access without the need for physical cabling. Wi-Fi uses radio waves to transmit data between a wireless router and devices such as laptops, smartphones, and tablets. This allows users to connect to the internet from virtually anywhere within the coverage area of the Wi-Fi network, enabling mobility and convenience that wired connections do not offer.

On the other hand, Bluetooth is primarily designed for short-range communication between devices and is not typically used for internet access. LAN, or Local Area Network, usually involves wired connections, although it can also include wireless components; however, it is not synonymous with wireless technology on its own. Hardwired connections, by definition, require physical cables (like Ethernet) to establish a network, which is the opposite of the wireless functionality provided by Wi-Fi.