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WorksheetsNetworks 1.3
Total questions: 10
Worksheet time: 9mins
Wired networks use cables to connect devices together, usually using a (a) .
A copper cable with metal shielding is called a (a) cable
Copper cables that are twisted together in pairs (commonly 4 pairs per cable) are called (a) cables
Thin glass tubes that reflect light along the length of the tubes are called .................... ................. cables
(a)
Which of the following has a higher bandwidth?
Fibre optic cables
Ethernet cables
Coaxial cables
Fibre optics suffer from electromagnetic interference.
True or False?
True
False
Which of the following is currently used in telephone networks?
Coaxial cables
Ethernet cables
Fibre optic cables
Wi-Fi and Bluetooth wireless technologies use ................ ............... to transmit data.
(a)
(a) is where a persistent link is made between two devices.
Bluetooth has a (a) bandwidth
