Free Blockchain CBBF Demo Questions

Question #6 (Topic: Demo Questions)

The Ethereum Blockchain provides a/an _____________ virtual machine.

A.

Windows compatible

B.

energy efficient

C.

Linux compatible

D.

turing-complete

Question #7 (Topic: Demo Questions)

How do consensus algorithms like Proof of Work or Proof of Stake incentivize miners to participate?

A.

By paying miners with U.S. dollars

B.

By paying the miners with cryptocurrency

C.

By placing their name on the Blockchain

D.

By not charging users monthly subscription costs

Question #8 (Topic: Demo Questions)

Blockchain is always a better alternative to a standard database.

A. True

B. False

Certified Blockchain Business Foundations Exam CBBF Exam Questions