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Question 11/65
When the distributed ledger has been updated and all nodes maintain their own identical copy of the ledger, what were the nodes reached?
Correct Answer: B
Explanation/Reference:
Explanation:
Consensus is when the distributed ledger has been updated and all nodes maintain their own identical copy of the ledger. This is also known as the "World State" in some blockchains. This architecture allows for a new capacity as a system of recordkeeping that goes beyond being a simple database.
Explanation:
Consensus is when the distributed ledger has been updated and all nodes maintain their own identical copy of the ledger. This is also known as the "World State" in some blockchains. This architecture allows for a new capacity as a system of recordkeeping that goes beyond being a simple database.
- Question List (65q)
- Question 1: Chaincode with Hyperledger Fabric can be written in what dev...
- Question 2: Hyperledger Explorer is what type of web application? (Selec...
- Question 3: When designing a client application it is important to note ...
- Question 4: What Hyperledger sponsored tool is a new open-source applica...
- Question 5: When the________, ______________ or ________function of a ch...
- Question 6: Which of the following is a role in Fabric that has permissi...
- Question 7: Hyperledger can best be described as which of the following?...
- Question 8: Which Hyperledger tool provides an open source browser for v...
- Question 9: All of the following are key terms in Cryptography EXCEPT?...
- Question 10: In Hyperledger Fabric channels are used to ensure privacy an...
- Question 11: When the distributed ledger has been updated and all nodes m...
- Question 12: Hyperledger blockchain frameworks reach consensus by perform...
- Question 13: Hyperledger Fabric Consensus is planned out into 3 phases. (...
- Question 14: _________is called to update or query the ledger in a propos...
- Question 15: What is the application that is used by Hyperledger Fabric t...
- Question 16: Chaincode Services uses Docker to host (deploy) the chaincod...
- Question 17: There are two popular approaches to defining assets in most ...
- Question 18: Blockchain solutions are comprised of four building blocks. ...
- Question 19: The gossip data dissemination protocol performs which three ...
- Question 20: Ordering service nodes also provide the following services E...
- Question 21: A transaction in Hyperledger Fabric is a request to the bloc...
- Question 22: The security module works in conjunction with the __________...
- Question 23: In Hyperledger not all Nodes are created equal. What are the...
- Question 24: What is the process of turning cipher-text back into plainte...
- Question 25: Voting-based algorithms are advantageous in that they provid...
- Question 26: What type of node commits transactions & keeps the data ...
- Question 27: ________________ endorsement allows the default chaincode-le...
- Question 28: What is the best definition of chaincode with Hyperledger?...
- Question 29: What type of peer executes chaincode?...
- Question 30: What means "Forking" the Hyperledger Fabric Github repositor...
- Question 31: The CA (Certificate Authority) in Hyperledger Fabric issues ...
- Question 32: Blockchain services consists of three major components. What...
- Question 33: In Hyperledger Composer resources are declared which three w...
- Question 34: Smart contracts are created by computer programmers through ...
- Question 35: When creating a network according to an organization's struc...
- Question 36: What must implement every chaincode?...
- Question 37: Which tool would you select to that would allow users to mea...
- Question 38: Which of the following would not be a good use case for Hype...
- Question 39: What does REST stand for?
- Question 40: There are currently three supported ordering services in Hyp...
- Question 41: Hyperledger Fabric essentially implements a private validato...
- Question 42: Which of the following provides Immutability?...
- Question 43: Did you know that Blockchain Training Alliance offers a disc...
- Question 44: The fastest way to test your chaincode is to use the REST in...
- Question 45: Please review the chaincode below and select what "import" i...
- Question 46: The Hyperledger Project consists of the following EXCEPT?...
- Question 47: Blockchain services in Hyperledger Fabric manages the distri...
- Question 48: An_____________ is defined as a communication node that is r...
- Question 49: What function is used to call the shim.Start function below?...
- Question 50: Hyperledger Composer has the following two main components....
- Question 51: Which of the following syntaxes will compile the chaincode?...
- Question 52: Which Hyperledger Fabric ordering mechanism is recommended f...
- Question 53: By default, the discovery business network card is also used...
- Question 54: Reviewing the code below what are the two possible outcomes ...
- Question 55: What component of Hyperledger Composer captures the core dat...
- Question 56: In Composer when declaring arguments are used to pass values...
- Question 57: In Hyperledger Fabric, there are three types of peer nodes d...
- Question 58: When reviewing chaincode you see a function called "Chaincod...
- Question 59: What is the initial setup of a network which policies, syste...
- Question 60: REST (Representational State Transfer) Server is often used ...
- Question 61: What component on the blockchain maintains the "world state"...
- Question 62: _____________________________provide identity, privacy, and ...
- Question 63: What certificate is granted an "allocation" of transaction c...
- Question 64: You are writing chaincode and you need to access the ledger'...
- Question 65: The Hyperledger Project has a modular umbrella schema to its...
