In Hyperledger Fabric, when a transaction that includes the delState("A") function is committed, it

results in the removal of the state of the key "A" from the current state database. However, the

history of all transactions that have affected the key "A" remains intact in the ledger. This operation

ensures that while the current state reflects the deletion, the immutability and traceability of the

ledger are preserved, allowing for auditability and verification of past states. Options such as setting

an empty value to the key or altering the transaction history are not supported, as they would violate

the principles of immutability and transparency central to blockchain technology. Therefore, the

correct outcome of a delState("A") operation is that the current state of "A" is deleted, but its

transaction history remains accessible in the ledger​​.