HFCP: Hyperledger Fabric Certified Practitioner

By Linux Foundation · Question Mode

QuestionQ30

VerifiedSmart Contracts

After the transaction containing the delState("A") function is committed, what occurs to the ledger and state database?

Explanation

delState deletes the specified key from the committed current state (world-state database). Fabric’s blockchain is an immutable record of state transitions, so deleting the current state does not delete the key’s transaction history from the ledger.

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