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Note for Computer Communication Network - CCN By Miriam sam

  • Computer Communication Network - CCN
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KTUStudents.in INTRODUCTION TO COMPUTER COMMUNICATION MOD 1 For more study materials: WWW.KTUSTUDENTS.IN

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Data communications is the exchange of data between two devices via some form of transmission medium.  For data communications to occur, the communicating devices must be part of a communication system made up of a combination of hardware (physical equipment) and software (programs).  KTUStudents.in For more study materials: WWW.KTUSTUDENTS.IN

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COMPONENTS OF A DATA COMMUNICATION SYSTEM KTUStudents.in For more study materials: WWW.KTUSTUDENTS.IN

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1. 2. 3. 4. Message. The message is the information (data) to be communicated. Sender. The sender is the device that sends the data message. Receiver. The receiver is the device that receives the message. Transmission medium. The transmission medium is the physical path by which a message travels from sender to receiver. KTUStudents.in For more study materials: WWW.KTUSTUDENTS.IN

Lecture Notes