Question

After a KNX TP device stops transmitting because another device is sending a 0, what does it do next?

Answer

C — It keeps listening until the current telegram ends, evaluates it, then tries to send its own telegram again

Correct: The device that stopped continues to listen to the end of the telegram, evaluates it, and attempts to send again.

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All proposed choices (exam context)

A.It discards its telegram and never retries
B.It immediately resends on top of the ongoing telegram
C.It keeps listening until the current telegram ends, evaluates it, then tries to send its own telegram again✓
D.It waits for a central master to grant it access again

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