what is data communication

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Data communication

• www.learnperfact.com

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Data communication

• When we communicate with each other, basically we
  are sharing information with each other.
• Sharing can be local or remote
• So data communications are the exchange of data
  between two devices via some form of transmission
  media such as wire cable or wireless

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Data communication

• For data communications to occur, the
  communicating devices must be part of a
  communication system which is made up of a
  different hardware (physical equipment) and
  software programs.

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Effectiveness of a data communications system
depends on

• Delivery 
• Accuracy
• Timeliness
• jitter

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Data communication

• For more information on data communication and
  what are the important components of data
  communication visit to this link
• http//www.learnperfact.com/data-communications-co
  mponents/

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• Thanks