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Worksheets2.2 Direction of Data Transmission
Total questions: 12
Worksheet time: 6mins
What is the term for data transmission that occurs in both directions, but only one direction at a time?
Simplex
Half-duplex
Full-duplex
Multiplex
Which mode of data transmission allows data to be sent and received simultaneously?
Simplex
Half-duplex
Full-duplex
Multiplex
In which mode of data transmission does data flow in only one direction?
Simplex
Half-duplex
Full-duplex
Multiplex
Which of the following is an example of simplex data transmission?
A walkie-talkie
A telephone call
A keyboard sending data to a computer
A video conference
What is an example of full-duplex data transmission?
Radio broadcasting
Printer communication
Ethernet network
Remote control signal
Which type of data transmission is used in a communication scenario where devices take turns transmitting and receiving data?
Simplex
Half-duplex
Full-duplex
Asynchronous
Which communication mode is typically faster due to simultaneous bidirectional data flow?
Simplex
Half-duplex
Full-duplex
Serial
In which scenario is simplex transmission most commonly used?
Two-way radio communication
Online gaming
Broadcast television
File sharing over a network
Which type of transmission is commonly used in traditional telephone networks?
Simplex
Half-duplex
Full-duplex
Asynchronous
What is the main limitation of half-duplex communication?
It can only send data in one direction at a time.
It cannot transmit data over long distances.
It requires specialized hardware.
It is more expensive than full-duplex communication.
It is more expensive than full-duplex communication.
Twisted-pair cable
Coaxial cable
Optical fiber
Infrared
Which of the following is commonly used for short-distance, point-to-point communication within a building?
Satellite
Microwave
Bluetooth
Optical fiber
