WorksheetsNetwork
Total questions: 10
Worksheet time: 5mins
Definision of network
Collection of data and information
Collection of computer and software c
Collection of computer connected together via communication devices and transmission media
Collection of computer and devices connected together via communications devices and transmission media
Below are the advantage of network except
Information security
Transfering hardware
Sharing hardware
Data backup
Disadvantage of network
Facilitating communication
Sharing hardware
Data backup
Costly set up a network
2 types of transmission media
Wireless transmission
Fiber-optic cable
Physical transmission
Cable transmission
Example of communication devices
Dial-up
LDSN
DSL Modem
Capable modem
Wireless transmission media
Wifi
Hotspot
Share-it
Modem
What is piconet
Connecting more than 1 devices with one device and form network
Connecting 7 devices with one device and form network
Disconnecting more than 1 devices with one device and form network
802.11 is for
Bluetooth
Wifi
Ethernet
Infrared
Frequency band for 802.11
2.5gHz
2.4gHz
5gHz
5Mbps
Type of satalite
Geo stationary satalite
Non-polar satalite
North satalite
Polar satalite
