NCF Topic 5

Which one of the following describes the physical connection of network devices.

• Media

• Gateway

• Protocol

• Transmission mode

Which network cable (media) does the diagram show?

• Shielded Twisted Pair

• Unshielded Twisted Pair

• Fiber Optics

• Coaxial

The diagram shows a ____.

• RJ45 connector

• Coaxial Cable

• Fiber Optic Cable

• BNC Connector

What network cable is the most readily available and used?

• Twisted pair cable

• Coaxial cable

• Fiber optics

• Serial cable

What network cable is this?

• Shielded Twisted Pair

• Coaxial Cable

• Fiber Optics

• Unshielded Twisted Pair

What connector is this?

• BNC

• RJ45

• SATA

• RS232

Which one of the following is an advantage of the coaxial cable?

• High immunity to electrical interference

• Low price

• Transmits data over a km without data loss

• Cheap to install

Which network cable is this?

• Fiber optic

• Coaxial cable

• Unshielded twisted pair

• Shielded twisted pair

Fiber optic uses ____ to transmit data?

• light

• sound

• electricity

• radio waves

Which network cable is immune to electrical interference and can travel over several kilometers without signal loss?

• Fiber optic

• Unshielded twisted pair

• Shielded twisted pair

• Coaxial cable