Multiple Choice
When reviewing chaincode you see a function called "ChaincodeStubInterface" in the program. What does this function do?
A) It is used to access the ledger.
B) It is used to access the chaincode interface.
C) It is used to access the ledger and modify the ledger.
D) It is used to stop the chaincode interface.
Correct Answer:

Verified
Correct Answer:
Verified
Q7: What component on the blockchain maintains the
Q8: The Hyperledger Project has a modular umbrella
Q9: Which tool would you select to that
Q10: What type of node commits transactions &
Q11: The gossip data dissemination protocol performs which
Q13: When designing a client application it is
Q14: What must implement every chaincode?<br>A) Golang<br>B) Chaincode
Q15: Blockchain services consists of three major components.
Q16: In Hyperledger Fabric, there are three types
Q17: In Hyperledger Composer resources are declared which