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Blockchain CBDH Practice Test - Questions Answers, Page 6

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Question 51

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When deploying a database option there are some important things to consider from a deployment perspective. CouchDB and LevelDB can be deployed with Fabric.

Which of the following is a true statement in regards to ledger deployment?

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Question 52

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Every chaincode has an ________________ policy which specifies the set of peers on a channel that must execute chaincode and endorse the execution results in order for the transaction to be considered valid.

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Question 53

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Hyperledger can best be described as which of the following?

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Question 54

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In Hyperledger not all Nodes are created equal. What are the three distinct types of nodes? (Select three.)

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Question 55

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The Hyperledger Project consists of the following EXCEPT?

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Question 56

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What is the best description of how Kafka is utilized for consensus approach in Hyperledger Fabric?

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Question 57

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What is provided by the Hyperledger Fabric to facilitate network communications?

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Question 58

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Voting-based algorithms are advantageous in that they provide a benefit but a tradeoff. (Select two.)

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Question 59

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Hyperledger Fabric is a blockchain implementation that is designed for deploying a modular and extensible architecture.

Which of the following is NOT true about the architecture of Hyperledger?

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Question 60

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Hyperledger Fabric Ledger has two parts.

What are they?

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Related questions

You would like to download Hyperledger Fabric. What would be the command to start the process?
Query is called whenever you query your chaincode's state. Queries do not result in blocks being added to the chain, and you cannot use certain functions. Which function can you not use inside a Query?
You’re currently investigating Hyperledger and would like to confirm that there is a set of collaboration tools for building blockchain business networks that accelerate the development of smart contracts and blockchain applications. What is the solution that meets the requirement?
An_____________ is defined as a communication node that is responsible for the distribution of blockchain transactions in Hyperledger Fabric.
The CA (Certificate Authority) in Hyperledger Fabric issues the certificates. These certificates are used for identity validation and for transmission of encrypted data that only the owner (person, organization or software) of a specific certificate is able to decrypt and read. What types of certificates are issued by the CA?
_____________________________provide identity, privacy, and confidentiality to the network and is an abstraction of an architecture for permissioned operations.
What certificate is granted an "allocation" of transaction certificates to each user?
What is a transaction request sent from a client or admin user to one or more peers in a network?
When reviewing chaincode you see a function called "ChaincodeStubInterface" in the program. What does this function do?
What Hyperledger sponsored tool is a new open-source application development framework, which simplifies the creation of Hyperledger Fabric blockchain applications, thus reducing the time and complexity of development. The tool aims at helping users to create blockchain applications based on Hyperledger Fabric without needing to know the low-level (Go Programming) details involved in blockchain networks?