1.How does replacing a hub with a switch affect CSMA/CD behavior in an Ethernet network?
A. It effectively eliminates collisions.
B. In increases the size of the collision domain by allowing more devices to be connected at once.
C. It decreases the amount of time that a jam signal must be sent to reach all network devices.
D. It reduces the total amount of bandwidth available to each device.
E. It eliminates Layer 3 broadcast traffic.
Answer: A
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