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200-301 · Question #1341
200-301 Question #1341: Real Exam Question with Answer & Explanation
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Submitted by anjalisingh· Mar 5, 2026Network Fundamentals
Question
How does MAC learning function on a switch?
Options
- Aprotects against denial of service attacks
- Bsends frames with unknown destinations to a multicast group
- Cadds unknown source MAC addresses to the address table
- Dsends a retransmission request when a new frame is received
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Topics
#MAC learning#Switch operation