(A) Wide Area Network
(B) Wireless Area Network
(C) Wide Array Network
(D) None of these
🧠 Explanation:
A Wide Area Network (WAN) is a telecommunications network that extends over a large geographic area, often spanning cities, countries, or even continents. Unlike Local Area Networks (LANs), which are limited to small areas like offices or buildings, WANs connect multiple LANs, allowing devices to communicate over long distances. WANs use technologies such as leased lines, fiber optics, and satellite links to ensure data transmission between remote locations. They are crucial for businesses, government institutions, and educational organizations, enabling resource sharing, centralized data management, and internet connectivity on a global scale. WANs form the backbone of modern communication networks.
