complete the exercise;
This is computer book question.
Class 8th.
Answers
1) network is a collection of computers which are connected with each other and share their information with each other with the help of information we can access any information from the web browser and this is very easy with the help of internet to access and information in any browser like Mozilla Firefox,chrome.
2) there are different parts of a network which are as follows below
LAN- Local Area Network
MAN-Metropolitian area network
CAN-Campus Area Network
PAN-Personal area network
WAN-Wide Area Network
3) wired network is a network which was connected by a wired with the help of wire we can connect different types of devices with each other and share the information where as wireless network is a type of network in which it is not connected with the wire it is wireless and they are also known as wireless network for example Wi-Fi or WiMAX
4) there are different types of topology like bus topology, star topology, ring topology
5) as we all know that all work was done with the help of network but network is alsovery risky because there are many types of frauds which was happened on the Internet like cybercrime and many types of other networks which hack are personal information and they misuse that information for their uses.