Physical layer coding violations are only applicable to networks in which the encoding on the physical medium contains some redundancy.
举一反三
- 5. Why is line coding needed in the physical layer?
- Which of the following are the basic functions of the physical layer?()
- Encoding is the process by which an idea is converted into a message by a source. And is the process by which the physical message is converted into an idea by the receiver.
- Some college students may _________ net surfing, which impairs their physical and mental health.
- Which OSI layer handles flow control, data segmentation, and reliability A: Application B: Physical C: Transport D: Data Link