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WorksheetsCommunication Devices Quiz
Total questions: 20
Worksheet time: 20mins
Which device connects a computer to a wired network?
Bluetooth
Ethernet Cable
Wi-Fi Router
Infrared
Which device uses wires to transmit voice signals?
Mobile phone
Landline telephone
Bluetooth headset
Smartwatch
Which technology allows wireless internet access?
USB
HDMI
Wi-Fi
Ethernet
What does Bluetooth primarily connect?
Printers to paper
Phones to wireless headphones
TVs to electricity
Cars to gasoline
Which device uses signals to control other devices?
Wi-Fi router
TV remote
Mobile data
Fiber optic cable
What is a benefit of wireless devices?
No cables needed
Always faster than wired
Never loses signal
Doesn’t need power
A smartphone is an example of:
Only wired device
Only wireless device
Both wired & wireless
Neither
What does NIC stand for?
Network Internet Card
Network Interface Card
Network Input Cable
Network Infrared Connection
Which device converts wired internet to wireless?
USB drive
Wi-Fi router
HDMI cable
Landline phone
Which is NOT a wireless device?
Bluetooth speaker
Infrared remote
Ethernet cable
Smartwatch
Wi-Fi is always faster than wired Ethernet.
True
False
Bluetooth has a longer range than Wi-Fi.
True
False
A landline phone is a wireless device.
True
False
What is needed for a wired connection to work?
Satellite
Physical cable
Bluetooth
Solar power
Which is an example of a wireless keyboard?
One with USB
One with Bluetooth
One with HDMI
One with Ethernet
What does a router do?
Connects devices to the internet
Only charges phones
Prints documents
Plays music
Name two wired communication devices.
What is the main difference between wired and wireless communication?
Give one advantage of Bluetooth.
Why is Wi-Fi useful in homes?
