Data communications
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Types of Transmission Media

Types of Transmission Media | Data communications | Scoop.it
The
means through which data is transformed from one place to another is called
transmission or communication media. There are two categories of transmission
media used in computer communications.

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Ministry Expanding Media Industry - Moyo - The Herald

Ministry Expanding Media Industry - Moyo - The Herald | Data communications | Scoop.it
Ministry Expanding Media Industry - Moyo The Herald THE Ministry of Information, Media and Broadcasting Services has started working on expanding the media industry with priority given to upgrading broadcasting services from analogue to digital...

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What is Data Communication?

What is Data Communication? | Data communications | Scoop.it
Data communication refers to the exchange of data between two devices via some form of transmission medium.

Data communication is said to be local if communicating devices are in the same building or a similarly restricted geographical area.

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Sahir Naich's curator insight, November 17, 2015 1:58 AM
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Components of Data Communications

Components of Data Communications | Data communications | Scoop.it
Data communication is the moving or transferring of data between two electronic devices using a transmission medium of some kind.
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Analog vs Digital - Difference and Comparison | Diffen

What's the difference between Analog and Digital? Analog and digital signals are used to transmit information, usually through electric signals.

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Emerging transmission technologies

Emerging transmission technologies | Data communications | Scoop.it
In telecommunications, transmission is the process of sending, propagating and receiving an analog or digital information signal over a physical point-to-point or point-to-multipoint transmission medium, whether wired or wireless.

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Signal Characteristics in Data Communication

Signal Characteristics in Data Communication | Data communications | Scoop.it
A signal within a data communication system is any modulated electromagnetic wave (or digital pulse) over which data values are transmitted from one location to other in a network.
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Basic Components of a Data Communication System

CBIS 2220-W01-Chapter6-Martin.
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