Unit 1 Session 1.4 Connectivity

TP stands for which type of cable?

• Twisted Partition

• Tethered Pair

• Twisted Pair

• Twisted Pear

What are the 2 types of twisted pair copper wire cables?

• Unshielded twisted pair

• Untwisted twisted pair

• Triple twisted pair

• Shielded twisted pair

What type of connection is shown on the left hand side of the image?

• Unshielded twisted pair

• Shielded twisted pair

What type of connection is shown on the right hand side of the image?

• Unshielded twisted pair

• Shielded twisted pair

Optical fibres provide the fastest data delivery via cable.

• True

• False

Optical fibre cable is uni-directional. What does this mean?

• Data can only travel one way.

• Data can travel in 2 directions.

• Data is stationary.

• Only one fibre is needed in a cable.

What sort of cable is shown in this image?

• Fibre optic

• Shielded twisted pair

• Unshielded twisted pair

• Coaxial cable

What sort of cable is shown in this image?

• Fibre optic

• Shielded twisted pair

• Unshielded twisted pair

• Coaxial cable

This type of wireless technology offers short range communication between 2 devices with a range of about 10 metres.

• Bluetooth

• Wi-fi

• Laser Network

• Infrared technology

• Microwave communication

This type of wireless technology connects devices via a network hub. The signal can be obstructed by metal or brickwork. Range is normally about 92 metres.

• Bluetooth

• Wi-fi

• Laser Network

• Infrared technology

• Microwave communication