Question

In a network using CSMA/CD, if a station detects a collision, what is its immediate action?

A It immediately retransmits the frame.
B It sends a jam signal and then waits for a random backoff period before retransmitting.
C It discards the frame and waits for a specific timeout.
D It notifies all other stations to stop transmitting.
E It switches to a different frequency to avoid further collisions.
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