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Question 1 of 11
This data transfer medium "uses pulses of light to transport data".CorrectIncorrect
Question 2 of 11
This data transfer medium "uses pulses of electricity to transport data".CorrectIncorrect
Question 3 of 11
This data transfer medium "uses radio waves to transport data".CorrectIncorrect
Question 4 of 11
Why does Wi-Fi have a range of channels in each of its frequency bands?CorrectIncorrect
Question 5 of 11
Tick all of the structures that you would find on a data packet.CorrectIncorrect
Question 6 of 11
What is a 'Protocol', when it comes to computer networking?CorrectIncorrect
Question 7 of 11
What is the difference between a MAC address and an IP address?CorrectIncorrect
Question 8 of 11
POP, IMAP and SMTP are all examples of protocols relating to...CorrectIncorrect
Question 9 of 11
Which layer of the internet is the lowest layer providing the hardware which carries signals between devices?CorrectIncorrect
Question 10 of 11
Which layer of the internet allows user access to emails, files and websites?CorrectIncorrect
Question 11 of 11
What is meant by the term 'Packet Switching'?CorrectIncorrect