COMPUTER FUNDAMENTALS

Detailed explanation-1: -A local area network (LAN) is a group of computers and associated devices that share a common communications line or wireless link and typically share the resources of a single processor or server within a small geographic area (for example, within an office building).

Detailed explanation-2: -Local Area Network (LAN) covers a smaller geographical area (Size is limited to a few kilometres) and is privately owned. It can be can used for an office building, home, hospital, schools, etc. LAN is easy to design and maintain. It covers a short distance, and so the error and noise are minimized.

Detailed explanation-3: -A local area network (LAN) consists of a series of computers linked together to form a network in a circumscribed location. The computers in a LAN connect to each other via TCP/IP ethernet or Wi-Fi. A LAN is normally exclusive to an organization, such as a school, office, association or church.

Detailed explanation-4: -The smallest type of LAN is referred to as a PAN or Personal Area Network. Rather than having an administrator, a PAN is a group of personal devices owned by a single person. Most PANs rely on USB cables and Bluetooth wireless although an ad hoc Wi-Fi connection could also count as a PAN.

Detailed explanation-5: -A local area network (LAN) is a group of computers and peripheral devices that share a common communications line or wireless link to a server within a distinct geographic area. A local area network may serve as few as two or three users in a home office or thousands of users in a corporation’s central office.