Question
A KNX TP device has a telegram ready, but a higher-priority telegram is currently on the bus. What happens?
Answer
A — It waits until the higher-priority telegram has finished, then tries to send again
Source
KNX Basic Course Documentation — 8 — p. 49
All proposed choices (exam context)
- A.It waits until the higher-priority telegram has finished, then tries to send again✓
- B.It sends anyway, so the two telegrams mix on the bus
- C.The higher-priority telegram is aborted so the waiting device can send
- D.It discards its telegram permanently
Full bank
Keep going with the full KNX Basic bank
Keep going with the full KNX Basic bank: unlimited timed mock exams, detailed answers, history. From €9 (one-time payment).
See pricing — from €9 →Want more?
See the 9 other KNX Basic practice questions
Related questions
- ETS is available in four versions. Which statement is correct?1. KNX System Arguments · advantages-and-ets
- ETS Lite is limited to projects with how many products, and is primarily intended for whom?1. KNX System Arguments · advantages-and-ets
- What does the "backward compatibility" of KNX mean in practice?1. KNX System Arguments · advantages-and-ets
- In which year was the KNX Association established, and what was it initially called?1. KNX System Arguments · history-and-standardization
- In 1999 the EIBA merged with two other European associations. Which ones?1. KNX System Arguments · history-and-standardization