CompTIA
N10-009 · Question #630
Which of the following OSI model layers is responsible for determining the most efficient path for frame transfer?
The correct answer is C. 3. Layer 3 of the OSI model performs routing functions, identifying the most efficient path for packets to travel across networks.
Submitted by eva_at· Mar 6, 2026Networking Concepts
Question
Which of the following OSI model layers is responsible for determining the most efficient path for frame transfer?
Options
- A1
- B2
- C3
- D5
How the community answered
(25 responses)- B4% (1)
- C92% (23)
- D4% (1)
Explanation
Layer 3 of the OSI model performs routing functions, identifying the most efficient path for packets to travel across networks.
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