Data Communication Concept

Identify the communication mode that support two-way traffic but in only one direction of a time.

• Simplex

• Half duplex

• Full duplex

• Full simplex

Basic element of data communication are

• Source/Sender

• Destination/Receiver

• Transmission Medium/Channel

• All of above

Data travel in digital device in the form of

• Analog signal

• Digital signal

• Both of above

• None of above

The communication between a computer and a keyboard involves __________ .

• Simplex Transmission

• Half Duplec Transmission

• Full DUplex Transmission

• Full Simplex TRansmission

Identify the communications modes in Figure.

• Simplex

• Half duplex

• Full duplex

• Full simplex

Which multiplexing technique transmit analog signal.

• Time Division Multiplexing (TDM)

• Frequency Division Multiplexing (FDM)

• Dense Wavelength Division Multiplexing (DWDM)

• Demultiplexer (Demux)