What is “Wi-Fi”?
a) A wireless technology that allows devices to connect to the internet
b) A type of wired connection
c) A type of network encryption
d) A hardware device for network security
Answer:
a) A wireless technology that allows devices to connect to the internet
Explanation:
Wi-Fi is a wireless technology that allows devices such as computers, smartphones, and tablets to connect to the internet or communicate with each other without the need for physical cables.
Wi-Fi operates over radio frequencies and is commonly used in homes, offices, and public places to provide internet access. It enables users to connect multiple devices to a network without the limitations of wired connections.
Wi-Fi has become a standard feature in most devices, offering flexibility, convenience, and mobility for users who need to stay connected in a variety of locations.