FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -A computer network spanned inside a building and operated under single administrative system is generally termed as Local Area Network (LAN). Usually, LAN covers an organization’ offices, schools, colleges or universities. Number of systems connected in LAN may vary from as least as two to as much as 16 million.

Detailed explanation-2: -Intranet. An intranet is a set of networks that is under the control of a single administrative entity. The intranet uses the IP protocol and IP-based tools such as web browsers and file transfer applications. The administrative entity limits use of the intranet to its authorized users.

Detailed explanation-3: -For example, a LAN (local area network) connects computers in a defined physical space, like an office building, whereas a WAN (wide area network) can connect computers across continents. The internet is the largest example of a WAN, connecting billions of computers worldwide.

Detailed explanation-4: -LAN – Local Area Network In addition to operating in a limited space, LANs are also typically owned, controlled, and managed by a single person or organization.

Detailed explanation-5: -LAN is a network that usually connects a small group of computers in a given geographical area. MAN is a comparatively wider network that covers large regions-like towns, cities, etc. The WAN network spans to an even larger locality. It has the capacity to connect various countries together.