Computer Science · OSI Reference Model
A network router operates at which layer of the OSI Reference Model?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Layer 7 (Application Layer)
- 2Layer 4 (Transport Layer)
- 3Layer 3 (Network Layer)✓
- 4Layer 1 (Physical Layer)
Correct answer
Layer 3 (Network Layer)
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