Data Transmission Methods

Which of the following is an advantage of Coaxial cables over UTP/STP?

• Less susceptible to interference.

• Higher data transfer rate.

• Easy to work with.

• Greater maximum range.

The difference between UTP and STP is that UTP has a protective layer to reduce interference.

• True

• False

What is an advantage of infrared transmission?

• It is reliable.

• It is fast.

• It has a large range.

• It isn't susceptible to interference.

What is satellite transmission used for?

• Remote controls.

• Bluetooth.

• Global communications systems.

• Wireless keyboards.

What does UTP stand for?

Which of the following is a disadvantage of Optical Fibre?

• Slow data transfer rates.

• Expensive to install.

• Susceptible to interference.

• Short maximum range.

How do you feel about this content? (Please be honest)

• Confident and happy to move on

• Understand the topic but would like to recover it before exam

• You think you understand but you don't know a few things

• Can we do this again?