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WorksheetsDigital Technologies Test 2020 - Networks, Devices and Data
Total questions: 20
Worksheet time: 40mins
What type of network uses network towers?
Wired
Wireless
Mobile
Satellite
What type of network uses Ethernet cables?
Wired
Wireless
Mobile
Satellite
What type of network is this?
Wired
Wireless
Mobile
Satellite
What is the name for the network device that connects devices in a home network?
Modem
Router
Wifi
Radio tower
What is the name for the device that connects a home network to the internet?
Modem
Router
Wifi
Radio Tower
Which technology do the school laptops use to communicate with the school network?
Ethernet
Fibre optic
Wifi
4G
Which of these best describes a mobile network?
Uses Bluetooth to communicate with towers and satellites
Uses 3G or 4G radio signals to communicate with radio towers
Uses wireless signals to communicate with other mobile devices
Uses 3G or 4G radio signals to communicate with satellites
A wired network:
Uses Wifi to transmit data
Uses Bluetooth to transmit data
Uses Ethernet cables to transmit data
Uses USB cables to transmit data
Wifi:
Uses wireless signals to transmit data and is faster than most Ethernet connections
Uses wireless signals to transmit data but is slower than most Ethernet connections
Uses Bluetooth signals to transmit data and is faster than most Ethernet connections
Uses Bluetooth signals to transmit data but is slower than most Ethernet connections
A fibre optic cable:
Uses electricity to transmit information and is faster than Ethernet
Uses electricity to transmit information and is slower than Ethernet
Uses light to transmit information and is faster than Ethernet
Uses light to transmit information and is slower than Ethernet
.png is an extension for:
A video file
A document file
A picture file
A music file
.pdf is an extension for:
A video file
A document file
A picture file
A music file
.mp4 is an extension for:
A video file
A document file
A picture file
A music file
Clicking your mouse is an example of:
Input
Output
Processing
Storage
What comes out of a 3D printer is an example of:
Input
Output
Processing
Storage
The benefit of a vector graphic over a bitmap graphic is:
Bitmaps use pixels while vectors use equations to store information so vectors can be zoomed into more without loss
Vectors use pixels while bitmaps use equations to store information so vectors can be zoomed into more without loss
Bitmaps use pixels while vectors use equations to store information so bitmaps can be zoomed into more without loss
Vectors use pixels while bitmaps use equations to store information so bitmaps can be zoomed into more without loss
What tells computers how to respond to information?
Input
Processing
Storage
Programming
Who owns the internet?
Nobody
Everybody
Nobody and everybody
The government
Which is an example of an embedded system?
Phone
Google Home
Television
Automatic door
Which of the following isn't a storage device?
USB
Laptop Hard Drive
Microsoft Windows
A CD
