Certified Blockchain Solutions Architect (CBSA) — Question 9

Which of the following enterprise blockchains have a pluggable framework consensus algo? (Select two.)

Answer options

• A. Quorum
• B. R3 Corda
• C. Ethereum
• D. Hyperledger Fabric
• E. Ripple

Correct answer: B, C

Explanation

R3 Corda (B) and Ethereum (C) are designed with a consensus mechanism that can be customized or changed, allowing for flexibility in how transactions are validated. In contrast, Quorum (A), Hyperledger Fabric (D), and Ripple (E) do not offer a truly pluggable consensus framework in the same way, limiting their adaptability in this aspect.