AS 1.2 Networking Assessment

What is a computer network?

• A computer network is a set of connected phones

• A computer network is a set of connected wires

• A computer network is a set of connected computers

• A computer network is a set of connected friends

Advantages of the network ?

• Expensive Hardware 
• Specialist staff required  
• Communication 
• Hacking 

Disadvantages of networks ? 

• Share files 
• Viruses 
• Share Internet 
• Roaming 

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 stand alone computer cannot connect to the Internet or any other computer.

• true

• false

Which of these is an incorrect IP address

• 192.168.2.156

• 192.168.2.1

• 192.168.2.200

• 192.168.2.328

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

Class C IP Address Range

• 192-223

• 192-224

• 192-225

• 192-226

Class A IP Address Range

• 0-126

• 0-127

• 192-223

• 224-239

How is server and networking connected?

• In a client-server network, the network relies on the server to capture and "serve" data to its computers and other devices

• It’s an hardware system that help network systems work better

• It helps serve a company or infrastructure better.