Communication Systems: How can a network be described?

Question 1

Network

Answer 1

A network is a collection of computers, servers, mainframes, network devices, peripherals, or other devices connected to one another allowing for data to be shared and used.

A great example of a network is the Internet, connecting millions of people all over the world together.

Computer networks can be connected through cables, such as Ethernet cables or phone lines, or wirelessly, using wireless networking cards that send and receive data through the air.

Question 2

LAN (Local Area Network)

Answer 2

A computer network limited to a small area such as an office building, university, or even a residential home.

Most mid to large-sized businesses today use LANs, which makes it easy for employees to share information.

Currently, the most common type of LANs are Ethernet-based and use software from Novell or Oracle. However, with the emergence of wireless networking, wireless LANs have become a popular alternative.

Question 3

P2P (Peer to Peer)