Huawei
H35-210_V2.5 · Question #154
Is the following description correct? The link layer defines electrical and mechanical processes and functions to activate, maintain, and remove lines when the systems at both ends are connected.
The correct answer is B. False. See the full explanation below for the reasoning.
Access Network Evolution and Overview
Question
Is the following description correct? The link layer defines electrical and mechanical processes and functions to activate, maintain, and remove lines when the systems at both ends are connected.
Options
- ATrue
- BFalse
How the community answered
(36 responses)- A28% (10)
- B72% (26)
Topics
#OSI model#data link layer#physical layer#network layering
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