Electrical impulses are used to transmit and receive data between two locations. This is referred to as data communication. To transmit data, the communicating devices must be a part of a communication system that consists of both hardware and software. Answer the following questions to demonstrate the phenomenon of data transfer. Data Communication Components and Their Contribution to a Successful Data Communication System ii. Demonstrate an understanding of the components of successful communication. b) Describe the data flow. Explanation of the different forms of transmission using illustrations and examples. (3) The modem is the most prevalent DCE type. It modulates an analog carrier signal in order to decrypt the received data. A signal must be produced in order to decode the original digital data. Describe how the modem succeeded in accomplishing these goals.
Electrical impulses are used to transmit and receive data between two locations. This is referred to as data communication. To transmit data, the communicating devices must be a part of a communication system that consists of both hardware and software. Answer the following questions to demonstrate the phenomenon of data transfer.
Data Communication Components and Their Contribution to a Successful Data Communication System
ii. Demonstrate an understanding of the components of successful communication.
b) Describe the data flow. Explanation of the different forms of transmission using illustrations and examples.
(3) The modem is the most prevalent DCE type.
It modulates an analog carrier signal in order to decrypt the received data. A signal must be produced in order to decode the original digital data. Describe how the modem succeeded in accomplishing these goals.
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