Which communication method closely resembles Full-Duplex communication?

Which communication method closely resembles Full-Duplex communication?

• A. A walkie-talkie system
• B. A conference call with multiple participants
• C. A mobile phone call
• D. A broadcast radio station

Answer: (C)

Full-duplex communication is defined as a mode of communication where both parties can send and receive data simultaneously without any interruption. In the context of the choices provided, a mobile phone call exemplifies this method very well. During a mobile phone call, both parties can talk and listen at the same time. This simultaneous flow of communication allows for a more natural conversation, enabling participants to respond to each other in real-time without any delay or need to take turns speaking. This characteristic is what defines full-duplex communication, making the mobile phone call the best fit among the options. In contrast, the other choices have limitations in terms of simultaneous transmission. For example, a walkie-talkie system operates in half-duplex mode, meaning one party must wait for the other to finish before responding. A conference call, while it allows for multiple participants, can also create scenarios where one person speaks at a time to avoid confusion, resembling a half-duplex setup. A broadcast radio station is unidirectional, where the station transmits and listeners receive without any feedback or simultaneous conversation capability, which is the opposite of full-duplex communication.

Full-duplex communication is defined as a mode of communication where both parties can send and receive data simultaneously without any interruption. In the context of the choices provided, a mobile phone call exemplifies this method very well.

During a mobile phone call, both parties can talk and listen at the same time. This simultaneous flow of communication allows for a more natural conversation, enabling participants to respond to each other in real-time without any delay or need to take turns speaking. This characteristic is what defines full-duplex communication, making the mobile phone call the best fit among the options.

In contrast, the other choices have limitations in terms of simultaneous transmission. For example, a walkie-talkie system operates in half-duplex mode, meaning one party must wait for the other to finish before responding. A conference call, while it allows for multiple participants, can also create scenarios where one person speaks at a time to avoid confusion, resembling a half-duplex setup. A broadcast radio station is unidirectional, where the station transmits and listeners receive without any feedback or simultaneous conversation capability, which is the opposite of full-duplex communication.