A consortium is experiencing frequent network outages because some member nodes are not maintained properly. The consortium has a service level agreement (SLA) but it is not enforced. What is the most effective way to improve network reliability?

Enforce the SLA with penalties for non-compliant members

Allow members to opt out of the SLA

Centralize node hosting with a single provider

Increase the number of nodes to compensate for failures

A consortium is creating a membership policy. They want to ensure that members are accountable for their actions on the network. Which element should be included in the onboarding process?

A requirement to share all internal data with the public

A clause that allows members to act without any oversight

A code of conduct and clear terms of participation

A promise to never leave the consortium

In a blockchain consortium, what is the role of a governance model?

To eliminate the need for technical standards

To define how decisions are made and how members participate in the network's evolution

To ensure that all transactions are publicly visible to everyone

To automatically execute all smart contracts without human intervention

A consortium of energy companies is setting up its operational framework. They need to ensure that all members can validate transactions and that the network remains available even if some nodes fail. Which operational component is essential?

A legal agreement that holds members liable for downtime

A centralized server that all members must use

A marketing plan to attract more members

A consensus mechanism that tolerates node failures

EC-CouncilBlockchain Business Leader Certification

Domain 5Objective 4

Blockchain Consortia and Collaborative Networks BBLC Practice Questions (Page 8)

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

51questions here

11free pages

8concepts

Questions 36–40

36expert · hard
A consortium is experiencing frequent network outages because some member nodes are not maintained properly. The consortium has a service level agreement (SLA) but it is not enforced. What is the most effective way to improve network reliability?
Select an answer first
37application · medium
A consortium of shipping companies, ports, and customs authorities is working to digitize trade documentation and streamline customs clearance. They use a permissioned blockchain with a governance board. Which real-world example is most similar?
Select an answer first
38application · medium
A consortium is creating a membership policy. They want to ensure that members are accountable for their actions on the network. Which element should be included in the onboarding process?
Select an answer first
39foundation · easy
In a blockchain consortium, what is the role of a governance model?
Select an answer first
40application · medium
A consortium of energy companies is setting up its operational framework. They need to ensure that all members can validate transactions and that the network remains available even if some nodes fail. Which operational component is essential?
Select an answer first

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