Test programmers

This type of network links computers in a small area, such as a single room or building.

• LAN

• WAN

• MAN

On this network topology, all devices are connected to a central hub, or station, which redistributes the data.

• bus

• star

• ring

This device connects your computer or home network to the Internet.

 

 

• ADSL port

• modem-router

• Ethernet

The wireless technology that allows handheld devices and mobile phones to communicate over short distances is called

• Bluetooth

• Wi-Fi

• Wireless LAN

The Internet uses the _____ protocol to transfer information.

• USB

• ADSL

• TCP/IP

This is the geographical boundary covered by a Wi-Fi wireless access point.

• WiMax zone

• hotspots

• wireless router

The language used to transfer data on the Internet is  called 

• HTTP

• TCP/IP

• ADSL

Which device is used to connect a computer to a telephone network?

• modem

• USB connector

• hub

If you want to connect multiple computers to the Internet without using cables, you need a

• a modem

• a wired router

• a wireless router

Which technology lets you have real-time conversations on-line, by typing messages?

• VoIP

• Instant Messaging

• Telnet