Blockchain CBDH Actual Free Exam Questions & Community Discussion
The security module works in conjunction with the ________________________ module to provide access control service to any data recorded and business logic deployed on a chain network.
Correct Answer: B
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Composer Modeling Language is an object-oriented modeling language that defines the domain model for a business network definition. Essentially this is saved as a .cto file.
Which of the following is NOT a characteristics of a .cto file?
Which of the following is NOT a characteristics of a .cto file?
Correct Answer: C
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Exhibit.
The lowercase "o" in the code snippet indicates:
The lowercase "o" in the code snippet indicates:
Correct Answer: A
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Exhibit.
Based on the displayed code snippet, the code most likely resides in which file:
Based on the displayed code snippet, the code most likely resides in which file:
Correct Answer: A
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What type of node commits transactions & keeps the data in sync across the ledger?
Correct Answer: B
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In Hyperledger not all Nodes are created equal. What are the three distinct types of nodes? (Select three.)
Correct Answer: C,D,F
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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.
Correct Answer: B
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The Hyperledger Fabric framework is implemented on what programming environment?
Correct Answer: C
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Which Hyperledger Fabric ordering mechanism is recommended for production use?
Correct Answer: C
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