Explaining parts of a computer network

Match the following

• Connects the network to the internet

• 
• Protects network from harmful viruses

• 
• Where all the files are stored

• 

Match the following

• Moves data from one computer to another

• 
• Connect to the network without cables

• 
• Connect to the network with cables

• 

Match the following

• Allows data to travel through the air

• 
• String of numbers to identify any device

• 
• Gives you a hard copy of your work

• 

Match the following

• Turns a document into a digital file

• 
• Displays teaching resources

• 
• Allows all devices to work together

• 

Match the following

• Serveur

• Server

• Pare-feu informatique

• Firewall

• Imprimantes

• Printers

Match the following

• Commutateurs réseau

• Switches

• Appareils câblés

• Router

• Routeur

• Wired devices

Match the following

• Appareils sans fil

• Internet Protocol Address

• Réseau informatique

• Computer network

• Adresse IP

• Wireless devices

Label the photo with all the network components

g

h

a

b

c

d

e

f

i

Computers (wired)

Wireless Access Points

Switches

Server

Router

Firewall

Internet

Printer

Wireless Devices

The cables that are used to connect devices to a local network are called ​ (a)   cables. These are also called ​ (b)   (Local Area Network) cables. The cable contains ​ (c)   wires, twisted into ​ (d)   pairs. This is to prevent interference and allow the signal to be transmitted clearly. Devices send and receive ​ (e)   as pulses of electricity through the cables.

• ethernet
• LAN
• eight
• four
• data

Data travels between the components carrying messages. It moves along ​ (a)   cables or ​ (b)   through the air. Both methods present ​ (c)   and disadvantages.

• ethernet/LAN
• wirelessly
• advantages