IGCSE ICT: Network Devices & Communication

A computer network is _______________ computers connected together.

• One computer

• Two or more

• Three or more

• Four or more

Which is not a wired method of connecting to the internet?

• Dial-up

• Cable

• ADSL

• HTTPS

What device is used to connect a number of computers together to make a LAN?

• Hub/Switch

• Bridge

• Router/Modem

• Server

What device is number 3?

• Hub/Switch

• Bridge

• Router/Modem

• Server

Complete the diagram by selecting the correct label for number 2

• Bridge

• Hub/Switch

• Server

• Router

What network device is used to connect two LAN's together that uses the same protocol?

• Hub/Switch

• Router/Modem

• Bridge

• Server

Which network device are being describe below:

Take any data packet received at one of its port and broadcast it to every computer in the network

• Hub

• Switch

• Bridge

• Router

Which network device are being describe below:

This device will convert analogue data into digital data and vice-versa

• Switch

• Modem

• Router

• Bridge

Which network device are being describe below:

This device checks the incoming data packet and works out the destination address and sends the data packet to the computer with that address only

• Hub

• Switch

• Bridge

• Router

What does NIC stand for?

• Network Interface Card

• Network Identifier Card

• Network Internet Card

• Network Intranet Card