Worksheetswired and wireless network
Total questions: 17
Worksheet time: 8mins
What is a network?
A group of 1 or more devices which communicate
A group of 2 or more devices which communicate
When 2 or more computers are in the same building.
A group of 3 or more devices which communicate
Which of these is not a wireless connection?
Bluetooth
4G
Wi-fi
Ethernet
Which is faster, a Wired or wireless connection?
Wired
Wireless
Both are the same speed
Connects multiple computers together in a local-area-network. Only sends data to the correct IP or MAC address.
Switch
Hub
Router
Repeater
What do wireless networks use to transmit data?
Cables such as Ethernet or Fibre-optic
Radio waves
Ultrasound frequencies
Gamma rays
The "bit rate" measures ....
the server speed
the cable speed
the network speed
the bandwidth
Megabits per second (Mbps) refers to a speed of ....
a million bits per second
a hundred bits per second
a thousand bits per second
a thousand million bits per second
This term describes how much data can be transferred over a connection in a given time.
Transmission media
Contention ratio
Bandwidth
Bandwidth is about the speed the data is transmitted.
False
True
The number of users on a network can affect the network performance
True
False
Wireless connections can carry more data around the network than wired connections
False
True
What is Bluetooth
Bluetooth is a tooth disease
Bluetooth is a long-range wireless technology standard
Bluetooth is a short-range wireless technology standard
New Phone brand
Benefits of Wi-Fi....
no cables used
cost effective
an easy mode of contraction
all of the above
Bluetooth devices have a range of about.......
1m
10m
100m
1000m
Bluetooth devices communicate using.....
Infrared
radiowaves
both A and B
nor A and B
Bluetooth is.......
a wireless networking technology
Personal Area Network
A teeth coloured blue
