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WorksheetsGrade 4 Computer network
Total questions: 10
Worksheet time: 5mins
A computer network is a system of:
two or more computing devices connected to one another
Data transfer and information storage
Sharing devices like scanners
A whole lot of individual machines working on their own
Which one of the following is a typical example of a web address?
http:telko@info.uk
alex@intellect.co.za
http://www.eaglewood.co.za
C:/computers.za
Which one of the following terms refer to the most popular LAN technology
Ethernet
WAN
Internet
Intranet
Which one of the following terms refer to wireless radio communication?
Bluetooth
Bandwidth
GPS
Ethernet
The internet is the world's biggest network.
True
False
A device that is used to connect a number of LANs is –
Router
Repeater
Bridge
All of these
Benefits of a computer network.
Security
Save Cost
Sharing Resources
All of these
A powerful computer or set of computers with high speed and great processing capability.
CPU
Client
Server
All of these
