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SSCP · Question #840
SSCP Question #840: Real Exam Question with Answer & Explanation
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Submitted by carlos_mx· Apr 18, 2026Network and Communications Security
Question
What ISO/OSI layer do switches primarily operate at? Do take note that this question makes reference to a plain vanilla switch and not one of the smart switches that is available on the market today.
Options
- APhysical layer
- BNetwork layer
- CData link layer
- DSession layer
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Topics
#OSI Model#Networking Devices#Switches#Data Link Layer