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WorksheetsGrade 4 Computer revisions
Total questions: 22
Worksheet time: 11mins
A network is a group of computers that are connected together.
True
False
The Internet is the largest network in the world.
True
False
LAN stands for Local Access Network.
True
False
WAN stands for Wide Area Network.
True
False
Computers in a network can share printers and files.
True
False
A wireless network does not use cables.
True
False
Ethernet cables are used to connect computers in a wired network.
True
False
Only schools and companies can use a network.
True
False
A router helps connect computers to the Internet.
True
False
Networks make communication easier.
True
False
What is a network?
A group of connected computers
A single computer
A mouse and keyboard
A printer
Which of these is a type of network that covers a small area?
WAN
LAN
MAN
TAN
Which of these covers a large area, such as countries or continents?
LAN
WAN
PAN
HAN
Which device connects computers in a network?
Mouse
Router
Monitor
Speaker
A network allows computers to:
Work alone
Share data and resources
Be slower
Turn off automatically
Which of the following is used in wireless networks?
Ethernet cables
Radio signals
HDMI cables
USB cables
MAN stands for:
Metropolitan Area Network
Main Area Network
Medium Access Network
Managed Area Network
What is an example of a WAN?
A school computer lab
The Internet
Two computers at home
A printer network
What does LAN mean?
Local Area Network
Long Area Network
Line Access Network
Link Area Network
A cable that connects computers to a network is called a:
Power cable
Ethernet cable
HDMI cable
USB cable
Fiber optic cables transmit data using:
Electricity
Light signals
Sound waves
Air pressure
Which network type is best for a single home?
WAN
LAN
MAN
CAN
