VIP Exclusive
CBSE Certified Blockchain Security Expert VIP Exam
CBSE — The Certified Blockchain Security Expert (CBSE) is issued by the Blockchain Council; the exam consists of 100 multiple-choice questions delivered online with a 2-hour time limit and a 60% passing threshold, covering blockchain architecture, cryptography, smart contract security, consensus vulnerabilities, and threat modeling.
30
Questions
120m
Time Limit
60.00%
To Pass
Question 1 of 30👑 VIP
A financial institution is deploying a permissioned blockchain for interbank settlements. The security architect must choose a consensus mechanism that tolerates up to one-third of nodes being Byzantine (malicious or faulty) while maintaining deterministic finality. Which consensus mechanism best satisfies these requirements?
Questions 2–30 and full explanations are VIP-exclusive.