Blockchain >> CBDH

What are the three distinct types of nodes?

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Correct Answer for the Question – What are the three distinct types of nodes? is given below In Hyperledger not all Nodes are created equal. What are the three distinct types of nodes? (Select three.)Client Node: That initiates the transaction 2. Peer Nodes: Commits Transaction & keeps the data in sync across the ledger 3. Ordered: … Read more

Which of the following is the best answer when reviewing a “Code Invoking Transaction” in Hyperledger Fabric?

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Correct Answer for the Question – Which of the following is the best answer when reviewing a “Code Invoking Transaction” in Hyperledger Fabric? is given below Which of the following is the best answer when reviewing a “Code Invoking Transaction” in Hyperledger Fabric?Code invoking transaction is an REST API call to a chaincode function and is … Read more

What would be the command to start the process?

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Correct Answer for the Question – What would be the command to start the process? is given below You would like to download Hyperledger Fabric.What would be the command to start the process?Reference: https://github.com/hyperledger/fabric.git ftp clone https://github.com/hyperledger/fabric.sh git clone https://github.com/hyperledger/fabric.git ftp clone https://github.com/hyperledger/fabric.git Correct Answer The Correct Answer for this Question is git clone https://github.com/hyperledger/fabric.git Explanation … Read more

Which two statements about Chaincode is correct?

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Correct Answer for the Question – Which two statements about Chaincode is correct? is given below Chaincode in Hyperledger Fabric is a decentralized transactional program which is running on the validating nodes. Chaincode implements the Chaincode interface in particular, Init and Invoke functions.Which two statements about Chaincode is correct? (Select two.)Chaincode is a decentralized transactional program, … Read more

What types of certificates are issued by the CA?

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Correct Answer for the Question – What types of certificates are issued by the CA? is given below 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 … Read more

What development languages?

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Correct Answer for the Question – What development languages? is given below Chaincode with Hyperledger Fabric can be written in what development languages? Select All that apply.Reference: https://hyperledger-fabric.readthedocs.io/en/release-1.3/chaincode.html Node.js Go Java Correct Answer The Correct Answer for this Question is Node.js Go Java Explanation The Question – What development languages? has been answered correctly and answer … Read more

Which of the following is the BEST definition of Decentralization?

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Correct Answer for the Question – Which of the following is the BEST definition of Decentralization? is given below Which of the following is the BEST definition of Decentralization?Peer-to-Peer essentially uses data sharing, hosting hardware owned by many not few, fault tolerant, secure, lower performance. It’s common way to share files-a good example was Napster. Peer-to-peer … Read more

Chaincode interface must be implemented by ever chaincode program.

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Correct Answer for the Question – Chaincode interface must be implemented by ever chaincode program. is given below Chaincode interface must be implemented by ever chaincode program.Reference: https://hyperledger-fabric.readthedocs.io/en/release-1.4/chaincode4ade.html TRUE FALSE Correct Answer The Correct Answer for this Question is TRUE Explanation The Question – Chaincode interface must be implemented by ever chaincode program. has been answered … Read more

Which Hyperledger tool would you select to invoke, deploy or query blocks, transactions and associated data, network information (name, status, list of nodes), chain codes and transaction families, as well as other relevant information stored in the ledger?

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Correct Answer for the Question – Which Hyperledger tool would you select to invoke, deploy or query blocks, transactions and associated data, network information (name, status, list of nodes), chain codes and transaction families, as well as other relevant information stored in the ledger? is given below Which Hyperledger tool would you select to invoke, deploy … Read more

When your developing with Fabric Composer which of the following is true?

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Correct Answer for the Question – When your developing with Fabric Composer which of the following is true? is given below When your developing with Fabric Composer which of the following is true?Hyperledger Composer is an open-source application development framework which simplifies the creation of Hyperledger Fabric blockchain applications, thus reducing the time and complexity of … Read more