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Blockchain 101 Certification VIP Practice Exam

Blockchain 101 Certification — No single universally standardized 'Blockchain 101 Certification' exam exists; this is an original comprehensive practice set modeled on foundational blockchain certification programs offered by bodies such as the Blockchain Council, EC-Council (Certified Blockchain Professional), and IBM's Blockchain Essentials badge, which share common topic coverage across cryptography, distributed ledgers, consensus, smart contracts, and real-world use cases at an introductory-to-intermediate level.

53
Questions
75m
Time Limit
70.00%
To Pass
Question 1 of 53👑 VIP

A financial services firm is evaluating distributed ledger technology for interbank settlement. The team lead explains that unlike a traditional database, a blockchain achieves immutability primarily because each block contains which of the following?

Questions 2–53 and full explanations are VIP-exclusive.