Networking

Which are more expensive?

• Ethernet Cables

• Fibre Optic Cables

Which of these suffers from interference?

• Ethernet Cables

• Fibre Optic Cables

Which of these is not part of the data packet structure?

• The Return Address

• The Packet Footer

• The Destination Address

• The Packet Header

Which of these is hard coded into the computer?

• MAC Address

• IP Address

Which one of these rules is not defined by the TCP?

• Ensures all data is split up into data packets in the same way

• It ensures that these data packets are put back together when received by the destination device.

• It ensures that any data received is the same as that sent.

• To ensure that data packets are directed towards their destination in the most appropriate way (which may not be the shortest way).

Which one of these protocols ensures data is encrypted?

• HTTP

• HTTPS

With which protocol will the email remain on the server once it has been downloaded by a mail client?

• POP - Post office Protocol

• IMAP - Internet Message Access Protocol