CBDH BTA Certified Blockchain Developer - Hyperledger Exam — Flashcards | Cryptocurrency / Bitcoin / Blockchain / And More | FatSkills

CBDH BTA Certified Blockchain Developer - Hyperledger Exam — Flashcards

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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 statements about Chaincode is correct?
Init is called during instantiate transaction after the chaincode container has been established for the first time, allowing the chaincode to initialize its internal data / Invoke is called to update or query the ledger in a proposal transaction. Updated state variables are not committed to the ledger until the transaction is committed
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