Data Communication and Network

Front

Communication without wires, in a straight line is accomplished using: Twisted pairs, Microwaves, Satellite, Fibre Optics

Back

Microwaves

Front

Devices using bluetooth to transfer data must be placed no more than ________ meters apart.

Back

10

Front

A modem contained within a computer system unit is called a/an_____________modem.

Back

Internal

Front

Data is transmitted using light through a(n) _____________cable.

Back

Fibre Optic

Front

A network than spans a nation or the world is called a____________________.

Back

WAN

Front

Computers send and receive data in the form of ___________________signals.

Back

Digital

Front

The conversion from digital signals to analog signals and vice versa is called______________.

Back

Modulation/Demodulation

Front

Rules used to allow successful data transmission are called_____________________

Back

Protocols

Front

The acronym WLAN stands for______________.

Back

Wireless Local Area Network

Front

Satellite, Microwave and Infrared are types of __________________________.

Back

Transmission media