2

2 ADVANTAGE OF BUS TOPOLOGY

• Cheap and Easy, Having only one main cable connecting all of the stations together drastically reduces the time and the cost of installation and making troubleshooting easy.

3

3 ADV. AND DISADV. FOR STAR TOPOLOGY.

• Advantage:• 1. Very easy to install.• 2. Easy to troubleshoot.• 3. Data transfer is fast.• Disadvantage:• 1. Dependent on the central hub• 2. The size of network is dependent on how many

connections are connected with the hub.• 3. The network type requires more cable as

compared to linear bus topology.

4

WHAT IS WIRELESS LAN?

• A wireless local area network (WLAN) links two or more devices using wireless distribution method.

5

DESCRIBE WAN?

• Think of it as the internet or the outside world

6

WHAT IS DATA TRANSMISSION?

• It is the physical transfer of data over a point to point or point to multipoint channel