A company is planning to deploy a Corda network for a live production application. They need to ensure that the network is secure and that only authorized participants can join. Which network deployment type should they choose?

A production network with a formal permissioning service

A business network on an existing Corda network

In Corda, what is a 'business network'?

A network that uses a specific type of notary

A network that is deployed in a production environment

A network that is only used by a single organization

A logical grouping of nodes that share a common business purpose or relationship

A Corda network is experiencing a split-brain scenario where two nodes believe they are the only ones in the network. The network map is still available. What is the most likely cause?

The nodes have different notary configurations.

The nodes have lost P2P connectivity to each other.

The nodes have different network parameters.

The nodes have different network map URLs.

EC-CouncilBlockchain Developer Certification

Domain 8Objective 3

R3 Corda Architecture and Network Design BDC Practice Questions (Page 2)

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

33questions here

7free pages

4concepts

Questions 6–10

6foundation · easy
Which Corda network deployment type is typically used for development and testing, and often includes a pre-configured network map and notary to allow developers to get started quickly?
Select an answer first
7application · medium
A company is planning to deploy a Corda network for a live production application. They need to ensure that the network is secure and that only authorized participants can join. Which network deployment type should they choose?
Select an answer first
8foundation · easy
In Corda, what is a 'business network'?
Select an answer first
9expert · hard
A Corda network is experiencing a split-brain scenario where two nodes believe they are the only ones in the network. The network map is still available. What is the most likely cause?
Select an answer first
10foundation · easy
In a Corda node, which component is responsible for storing the node's relevant states and transaction data, and is the source of truth for the node's current view of the ledger?
Select an answer first

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R3 Corda Architecture and Network Design BDC Practice Questions (Page 2)

Questions 6–10

Which Corda network deployment type is typically used for development and testing, and often includes a pre-configured network map and notary to allow developers to get started quickly?

A company is planning to deploy a Corda network for a live production application. They need to ensure that the network is secure and that only authorized participants can join. Which network deployment type should they choose?

In Corda, what is a 'business network'?

A Corda network is experiencing a split-brain scenario where two nodes believe they are the only ones in the network. The network map is still available. What is the most likely cause?

In a Corda node, which component is responsible for storing the node's relevant states and transaction data, and is the source of truth for the node's current view of the ledger?

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