VIP Exclusive
CCE Certified Cryptocurrency Expert VIP Practice Exam
CCE — The Certified Cryptocurrency Expert (CCE) is issued by the Blockchain Council; the real exam consists of 100 multiple-choice questions, a 2-hour time limit, and requires a 60% passing score, covering blockchain fundamentals, Bitcoin, Ethereum, DeFi, wallets, trading, and regulatory frameworks.
29
Questions
120m
Time Limit
60.00%
To Pass
Question 1 of 29👑 VIP
A blockchain network has 7 validator nodes. Under the Practical Byzantine Fault Tolerance (PBFT) consensus algorithm, the network claims it can tolerate up to 2 faulty or malicious nodes. A security audit reveals that 3 nodes have been compromised simultaneously. Which of the following best describes the outcome?
Questions 2–29 and full explanations are VIP-exclusive.