A network is created when one device is connected . 

• True 
• False 

 A network can be a small collection of computers connected within a building  or it can be a wide collection of computers connected around the world.

• True
• False 

Advantages of the network ?

• Expensive Hardware 
• Specialist staff required  
• Communication 
• Hacking 

Disadvantages of networks ? 

• Share files 
• Viruses 
• Share Internet 
• Roaming 

A computer network is ___ connected together.

• One computer
• Two or more
• Three or more
• Four or more

Which of the following does a computer need to connect to a network or other computer devices?

• ethernet card

• NIC card

• IP Address

• WiFi

a device used to connect a single computer or router to a DSL phone line, in order to use an ADSL service.

• DSL modem

• Cable modem

• router

a small hardware device that joins multiple computers together within one local area network (LAN).

• Network Switch

• Network Hub

• Router

Class C IP Address Range

• 192-223

• 192-224

• 192-225

• 192-226

the number assigned to a network equipped piece of hardware by which other device identify it.

• IP Address

• Router

• TCP/IP