Question
How does an E-mode device report which functionality (channels) it supports?
Answer
A — By means of device descriptor 2
Correct: E-mode devices report their supported functionality via device descriptor 2, a different descriptor than S-mode devices.
Source
KNX Basic Course Documentation — 2 — p. 126
All proposed choices (exam context)
- A.By means of device descriptor 2✓
- B.By means of device descriptor type 0 (the mask version)
- C.By downloading product data from the KNX Online Catalog
- D.By its KNX serial number
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