IGCSE Unit 2 Communication & Internet Technologies

A technology that sends voice phone calls using the TCP/IP protocol over digital data lines.

• Voice over IP (VoIP)

• Synchronous Technology

• Asynchronous Technology

• Netiquette

The study of the transmission of information or messages through different systems is called

• science

• mathematics

• communications

• engineering

A signal that uses binary code (1s and 0s). It provides a constant and consistent signal.

• analog

• digital

• binary

• encrypted

IP stands for..........

• internet protocol

• internet peripheral

• internet pollution

....................... is a system of rules that allow two or more entities of a communications system to transmit information via any kind of variation of a physical quantity.

• Network Protocol

• Network admission

• network marketing

..............is also named the physical address.

• IP address

• MAC address

• Home Address

• Email address

IP helps to........

• have more money

• get to the internet

• use youtube

Lan Stands for.........

• Losers Area Network.

• Local Area Network.

• Limited Area Network.

the............can be changed each time we log into the internet.

• Mac address

• IP address

• Home address

• Email address.

HTTP stands for........

• Heavy Tension Transfer Protocol

• High Transfer protocol

• Hyper Text Transfer Protocol