test

Question 1

what is network?

Answer 1

is a type if internet that helps to connect computers

A network is two or more computers that are connected together for the purpose of communication

Question 2

what are the 2 types or data transfer media

Answer 2

wired and wireless

Question 3

give an example of wireless network

Answer 3

Wi-Fi

Question 4

what is a standalone computer?

Answer 4

a computer that is not connected to computer or devices.

Question 5

what are the advantages of network?

Answer 5

• communication ( people can communicate though Via or e-mail.
• file sharing - users can share files with other users.
• hardware sharing - users can share hardware, such as a printer

Question 6

what are the disadvantages of network?

Answer 6

cost - additional equipment is needed to allow computers to communicate
management - networks require management by technical staff such as a network manager
- spread of malware . viruses and other forms of malware can easily spread across an improperly secured network
-hacking - once a device is connected to another device, it is possible that data may be accessed without the device owner’s permission

Question 7

what is a LAN

Answer 7

A LAN is a network that is geographically confined to one building or site. Examples include networks employed by small businesses, small organisations, schools, colleges, universities and in homes.

Question 8

what is a WON

Answer 8

A wide area network (WAN) is a network that is spread over a wide geographical area. It can cover more than one site, or be spread across a country, or even the world.