Huawei
GB0-180 · Question #242
Which of the following description about PPP protocol are true?
See the full explanation below for the reasoning.
Question
Which of the following description about PPP protocol are true?
Options
- AAny bit stream can be transmitted through transparent transmission
- BIts physical layer can be synchronous or asynchronous circuit
- CIt has various NCP protocols, and can bear multiple network layer protocols
- DIt has authentication protocol so as to ensure the network security better
- EIt evolves from SLIP
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