HFCP: Hyperledger Fabric Certified PractitionerDemo

By Linux Foundation · Question Mode

QuestionQ59

Smart Contracts

How can a developer iteratively test and develop a smart contract without incurring the smart contract lifecycle-process overhead for every update?

  • A Running chaincode for Smart Contracts in development mode.
  • B Manually update the Smart Contract code on the network.
  • C Deploy the Smart Contract on the network for every update.
  • D Use a Production Network to test and develop Smart Contracts.
Explanation

Hyperledger Fabric chaincode development mode lets a developer build and start chaincode directly for rapid iteration. After the initial chaincode definition is committed, updates can be tested without reissuing the peer lifecycle chaincode commands for every change. Development mode is not appropriate for production networks, because it requires TLS to be disabled.

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