CertifBus
Exams

Free KNX mock exams · 12 certifications

For each certification, 3 options: 2 free pages (Learn + Mock, 10 questions each) and the full paid version (entire bank with scoring, revision, extended modes).

12 protocolsFree + paid
Filter:AllFreePaid

The 3 options in detail

Learn

Learn — corrections revealed per question

10 questions with the correct answer and a detailed explanation available after each one. Ideal for a first approach or targeted revision.

No sign-up
Mock exam

Mock exam — close to real test conditions

10 questions in conditions close to the exam: asymmetric scoring (−0.5 per wrong answer), corrections only after completing. Independent training, not affiliated with the issuing bodies.

No sign-up
Full exam

Full bank + extended modes

Access to every question, asymmetric scoring, revision mode, detailed explanations, progress tracking. Paid version.

Full version
Discover KNX Basic
Free trial · 10 questions · no sign-up