Question

. A LAN (Local Area Network) can cover a distance of ___ KM.
a) 1km
b)12km
c)8km
d)10​

Answer 1

A L

Explanation:

A LAN can cover a distance of 10 KM.

Answer 2

Answer:

A LAN can cover only a small geographical area of 1–5 km. (Option a)

Explanation:

• A LAN (Local Area Network) is a computer network that interconnects various computers within a small geographical area that includes schools, universities, laboratories, and offices.
• It cannot be controlled by any outside regulatory body as it is a private network.
• It operates at a high speed compared to WAN systems.
• It covers a range of 1–5 km.
• It is mostly used to design and troubleshoot.
• It is an example of Ethernet, which is a networking system used to link computers in a primary physical space.
• It is mainly used by companies, private households, and corporate networks.
• One of its main disadvantages is its lack of security, as it is easy to gain access to other people’s software.