Computer Science · Computer Networks

In the OSI reference model, Frame Relay operates at which layers?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Physical Layer only
2Data Link Layer only
3Physical and Data Link Layers✓
4Physical, Data Link, and Network Layers

Correct answer

Physical and Data Link Layers

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In the OSI reference model, Frame Relay operates at which layers?

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