Network (bbc Pg 7-8)

Question 1

What is a virtual Network?

Answer 1

A virtual network is a network of geographically unrelated computers connected together via the internet.

Question 2

What do virtual networks form?

Answer 2

Virtual networks form their connections through the internet. Virtual network servers create a network that has no direct physical connection, but one that allows file sharing and communication.

Question 3

What affects the performance the Networks ?

Answer 3

Network performance is about response time - how fast a message can be sent or how quickly a document can be retrieved.