ITN Network Access 2

My PC at home must have ......to be connected to the Internet

• Wireless Adapter Card

• Dongle Wireless Network Adapter

• Network card

• Video Adapter Card

I can connect my PC to the Internet only using physical transmission media

• True

• False

Which cable sends data as light?

• Copper

• Ethernet

• Intranet

• Fiber

What does NIC stand for?

• Network Interface Computer

• Network Intercom Controller

• Network Interface Card

• Network Interface Controller

Why do NICs do?

• Allow devices to control one another

• Allows devices to interface with one another

• Allow devices to connect to a printer

• Allow devices to connect to a network

What's this an image of?

• A wireless NIC

• A motherboard

• A wireless computer

• Inside of an old mobile phone

Compared to wired networks, how do wireless networks perform?

• Much better - they are cheaper

• Slower - radio waves can be interfered with

• Much quicker - radio waves travel faster

• Bigger - they have a larger range

Which Network Diagrams is it ?

• PAN

• MAN

• LAN

• WAN

Only allows one device to send or receive at a time on a shared medium.

• Full Duplex

• Half Duplex

Allows both devices to simultaneously transmit and receive on a shared medium.

• Full Duplex

• Half Duplex