BICSI
RCDD-001 · Question #228
Which layer of the OSI model covers physical cable connections?
The correct answer is A. Layer 1. See the full explanation below for the reasoning.
Question
Which layer of the OSI model covers physical cable connections?
Options
- ALayer 1
- BLayer 3
- CLayer 5
- DLayer 7
How the community answered
(57 responses)- A74% (42)
- B5% (3)
- C14% (8)
- D7% (4)
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