What is line encoding?
- a method to represent digital information
- a security method used to protect data being transmitted
- a method to represent bits on the media
- a method to change the level of an electrical signal or optical pulse on the media
Explanation: Line encoding is a method of converting a stream of data bits into a predefined "code”. In other words, encoding is the method or pattern used to represent digital information.
Exam with this question: Module 1.6.3 Physical Layer Quiz
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