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← TechnologyWhich risk increases when a wireless router experiences excessive packet collisions due to high network traffic?
A)Increased error correction overhead✓
B)Reduced signal propagation velocity
C)Decreased channel spectral efficiency
D)Enhanced adaptive modulation efficiency
💡 Explanation
Increased packet collisions demand substantial retransmission via collision avoidance, triggering greater error correction overhead to reassemble fragmented transmissions within defined latency limits. Therefore, error correction demands increase, because throughput suffers, rather than spectral efficiency improvements that lessen collisions.
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