A consortium of retailers wants to implement a loyalty program using blockchain. They need to ensure that points can be redeemed across different retailers, and they need to prevent fraud. They also want to minimize the environmental impact of the blockchain. Which platform is most appropriate?

Hyperledger Fabric with a permissioned network and PBFT consensus

Ethereum mainnet with a proof-of-stake consensus

R3 Corda with legal prose and notary service

Quorum with IBFT consensus and private transactions

A consortium of shipping companies wants to create a blockchain-based bill of lading system. They need to ensure that only authorized parties can transfer ownership of goods, and they need to resolve disputes quickly. Which platform is most suitable?

Quorum with private transactions and IBFT consensus

Hyperledger Fabric with channels and endorsement policies

Ethereum mainnet with smart contracts

R3 Corda with legal prose and notary service

A healthcare consortium wants to share patient data across borders for clinical research. They must comply with GDPR, which restricts international data transfers, and they need to ensure that only authorized researchers can access the data. They are considering a public blockchain for transparency. Which approach is most compliant?

Use a public blockchain with encrypted patient data and smart contract access controls

Use a consortium blockchain with nodes in multiple countries

Use a private database with blockchain-based audit logs

Use a permissioned blockchain hosted in a specific EU region with off-chain data storage

A global food distributor wants to trace contaminated products to their source within minutes. They have thousands of suppliers, many in developing countries with unreliable internet. They need to balance the need for fast traceability with the reality of intermittent connectivity. Which approach is most effective?

Use a permissioned blockchain with offline-capable mobile apps that sync data when connectivity is available

Use a public blockchain with a central data aggregator

Use a private database with periodic batch uploads to the blockchain

Require all suppliers to maintain a persistent connection to the blockchain network

A logistics company wants to use blockchain to track shipping containers globally. They need to integrate with existing ERP systems and ensure that only vetted partners can join the network. Which implementation approach is most effective?

Use a private database with blockchain-like hashes for audit

Deploy a public blockchain and rely on smart contracts for access control

Use a permissionless platform with a private sidechain

Use a permissioned platform and develop APIs to connect with ERP systems

EC-CouncilBlockchain Developer Certification

Domain 8Objective 5

Enterprise Blockchain Platforms and Industry-Specific Use Cases BDC Practice Questions (Page 3)

Part of the Enterprise Blockchain Platforms domain, which makes up ~10% of our current practice bank.

30questions here

6free pages

4concepts

Questions 11–15

11expert · hard
A consortium of retailers wants to implement a loyalty program using blockchain. They need to ensure that points can be redeemed across different retailers, and they need to prevent fraud. They also want to minimize the environmental impact of the blockchain. Which platform is most appropriate?
Select an answer first
12expert · hard
A consortium of shipping companies wants to create a blockchain-based bill of lading system. They need to ensure that only authorized parties can transfer ownership of goods, and they need to resolve disputes quickly. Which platform is most suitable?
Select an answer first
13expert · hard
A healthcare consortium wants to share patient data across borders for clinical research. They must comply with GDPR, which restricts international data transfers, and they need to ensure that only authorized researchers can access the data. They are considering a public blockchain for transparency. Which approach is most compliant?
Select an answer first
14expert · hard
A global food distributor wants to trace contaminated products to their source within minutes. They have thousands of suppliers, many in developing countries with unreliable internet. They need to balance the need for fast traceability with the reality of intermittent connectivity. Which approach is most effective?
Select an answer first
15application · medium
A logistics company wants to use blockchain to track shipping containers globally. They need to integrate with existing ERP systems and ensure that only vetted partners can join the network. Which implementation approach is most effective?
Select an answer first

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Enterprise Blockchain Platforms and Industry-Specific Use Cases BDC Practice Questions (Page 3)

Questions 11–15

A consortium of retailers wants to implement a loyalty program using blockchain. They need to ensure that points can be redeemed across different retailers, and they need to prevent fraud. They also want to minimize the environmental impact of the blockchain. Which platform is most appropriate?

A consortium of shipping companies wants to create a blockchain-based bill of lading system. They need to ensure that only authorized parties can transfer ownership of goods, and they need to resolve disputes quickly. Which platform is most suitable?

A logistics company wants to use blockchain to track shipping containers globally. They need to integrate with existing ERP systems and ensure that only vetted partners can join the network. Which implementation approach is most effective?

Keep studying — Enterprise Blockchain Platforms