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SSCP · Question #801
SSCP Question #801: Real Exam Question with Answer & Explanation
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Submitted by andreas_gr· Apr 18, 2026Network and Communications Security
Question
Which ISO/OSI layer establishes the communications link between individual devices over a physical link or channel?
Options
- ATransport layer
- BNetwork layer
- CData link layer
- DPhysical layer
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Topics
#OSI Model#Data Link Layer#Network Protocols