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Chapter 20: Problem 2668

Type of communication Possible by Modem duplex is (A) Half duplex (B) Simplex (C) Double Duplex (D) Full duplex

Short Answer

Expert verified
The type of communication possible by Modem duplex is \(Full\ duplex\ (D)\).

Step by step solution

01

Understand Half duplex communication

Half duplex communication allows for data to be transmitted in both directions, but not simultaneously. The system can switch between sending and receiving modes but can't perform both actions at the same time.
02

Understand Simplex communication

Simplex communication is a one-way communication method where data is transmitted only in one direction. It can either be a sender sending information or a receiver receiving information, but never both simultaneously.
03

Understand Double Duplex communication

Double duplex communication is not a standard type of communication in this context, so it can be discarded as an option.
04

Understand Full duplex communication

Full duplex communication allows for simultaneously sending and receiving data in both directions. In this mode, the system can transmit and receive information at the same time without the need to switch between these modes.
05

Compare and find the answer

A modem duplex refers to a communication system that allows data transmission in both directions. Comparing the different communication methods, Full Duplex (D) is the communication type that matches the criteria of a modem duplex, as it allows simultaneous sending and receiving.
06

Conclusion

The type of communication possible by Modem duplex is Full duplex (D).

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