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Chapter 11 - Data Communication

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Do you want to learn more about one of the most important and fascinating topics in computer science? Do you want to understand how data communication works and how it is used to transfer and exchange data and information between various devices and applications? Do you want to practice and implement data communication using Python as a programming language?

If you answered yes to any of these questions, then you will find this chapter very useful. In this chapter, you will learn about the concept and implementation of data communication. Data communication is the process of transmitting and receiving data and information using various methods and techniques. Data communication is used to provide various services and functions such as email, web, file transfer, chat, etc.

Some of the topics you will cover in this chapter are:

  • The definition and components of data communication: How data communication is defined and characterized by its components such as sender, receiver, message, medium, protocol, etc. 📝👩‍🏫👨‍🎓
  • The types and modes of data communication: How data communication is classified into different types such as analog, digital, etc. and modes such as simplex, halfduplex, fullduplex, etc. 📊📈📉
  • The transmission media and techniques: How transmission media such as cables, wireless, etc. and transmission techniques such as modulation, multiplexing, etc. are used to transmit data in a network. 💻🖱️👍
  • The error detection and correction: How error detection and correction are achieved using various techniques such as parity check, checksum, cyclic redundancy check, etc. 💬🔎👏
  • The Python code for data communication: How data communication is coded and executed using Python as a programming language. 💻🐍👍

By studying this chapter, you will gain a deeper understanding of how data communication is essential and powerful process  for transferring and exchanging data and information between various devices and applications. You will also develop critical thinking skills to solve various problems and cases using data communication. You will also appreciate the importance of Python as a simple and powerful language  for implementing data communication.

 


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What's in it?

Do you want to learn more about one of the most important and fascinating topics in computer science? Do you want to understand how data communication works and how it is used to transfer and exchange data and information between various devices and applications? Do you want to practice and implement data communication using Python as a programming language?

If you answered yes to any of these questions, then you will find this chapter very useful. In this chapter, you will learn about the concept and implementation of data communication. Data communication is the process of transmitting and receiving data and information using various methods and techniques. Data communication is used to provide various services and functions such as email, web, file transfer, chat, etc.

Some of the topics you will cover in this chapter are:

  • The definition and components of data communication: How data communication is defined and characterized by its components such as sender, receiver, message, medium, protocol, etc. 📝👩‍🏫👨‍🎓
  • The types and modes of data communication: How data communication is classified into different types such as analog, digital, etc. and modes such as simplex, halfduplex, fullduplex, etc. 📊📈📉
  • The transmission media and techniques: How transmission media such as cables, wireless, etc. and transmission techniques such as modulation, multiplexing, etc. are used to transmit data in a network. 💻🖱️👍
  • The error detection and correction: How error detection and correction are achieved using various techniques such as parity check, checksum, cyclic redundancy check, etc. 💬🔎👏
  • The Python code for data communication: How data communication is coded and executed using Python as a programming language. 💻🐍👍

By studying this chapter, you will gain a deeper understanding of how data communication is essential and powerful process  for transferring and exchanging data and information between various devices and applications. You will also develop critical thinking skills to solve various problems and cases using data communication. You will also appreciate the importance of Python as a simple and powerful language  for implementing data communication.