Introduction to network

What is a network?

• One computer

• 2 computers

• A series of telephone lines

What is the key benefit of working in a network?

• Sharing information and resources

• Security

• It’s cheap

What is the main problem with large networks

• Virus

• Logging on

• Sharing information

What is the main type of topology

• LAN WAN

• Bus ,wan ,man

• BUS ,RING ,STAR

What does LAN stand for

• Local area network

• WAN area network

• Local access network