in Network , WAN stands for

A. Wap Area Network वैप एरिया नेटवर्क

B. Wide Area Network वाइड एरिया नेटवर्क

C. Wide Array Net वाइड ऐरे नेट

D. Wireless Area Network वायरलेस एरिया नेटवर्क

Correct Answer is :

B. Wide Area Network

Explanation

There are three different classes of computer network namely, Local Area Network (LAN) that covers a small geographical area such as a room, a building or a compound; Metropolitan Area Network (MAN) that has a citywide coverage; and Wide Area Network (WAN) that covers the whole globe or beyond the globe.