Independence work 2 (Jami 20 ball ) Student: Toirov Rakhmatillo Group: 612-22

Why Do I Need a Network?
Likely, the only network you'll come across knowingly daily is a home network, aka a Local Area Network (LAN). Not everyone needs a home network. If you only have one computer and no other devices you want to take online or share resources with, there's no need for a network. 
However, most people now have their own LAN setup at home with multiple devices connected to it. It's important to know if wired or wireless is best for your home, or a combination of both, as well as understand how to set up a home network.
Task 2. Answer the questions

1. 
   What is a network?
   
2. 
   Network example: your home Wi-Fi
   
3. 
   What are the tasks and advantages of a network?
   
4. 
   How does a network work?
   
5. 
   What types of networks are there?
   
6. 
   What does LAN stand for?
   
7. 
   What does WAN stand for?
   
8. 
   What does WLAN stand for?
   

WLAN stands for Wireless Local Area Network.

9. 
   What does MAN stand for?
   

Task 3. Fill in the blanks
Use the words in the box to complete the sentences

WAN LAN Mesh topologies server communication internet IP address interface

A network two or more computers joined together to allow communication.

A network over a small geographical is known as a LAN and a network over a larger geographical area is known as a WAN. The WAN is the largest network in the world.
There are different topologies for Local areas networks that are joined with wires or cables. This includes bus, star and mesh.
A server is a computer that manages and stores files, and provides services to the other computers on the network. They need to be quite powerful machines with a lot of processing power.
To connect to a network you require a Network internet card ( NIC) which allocates on IP address to your device so it can be located on the network.