Question
What does the "backward compatibility" of KNX mean in practice?
Answer
A — Even the earliest installations can still be expanded using the latest products (30+ years of compatibility)
Correct: the earliest installations can still be expanded with the latest products.
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An error or unclear wording? Report this questionAll proposed choices (exam context)
- A.Even the earliest installations can still be expanded using the latest products (30+ years of compatibility)✓
- B.New devices only work with devices of the same generation
- C.Old ETS projects must be rebuilt from scratch in a new ETS
- D.KNX devices must be replaced every few years
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